nichrome wire 85 cm long and 0.25 mm in diameter is connected to a 1.6 volt flashlight battery. what is the electric field inside the wire?1.88 correct: your answer is correct. v/m

Answers

Answer 1

The electric field will be 1.9 V /m

The length of the wire is l =  85.

The diameter of the wire is d = 0.25mm

.The voltage of the battery is V = 1.6 V.

(a) The expression for the electric field inside the wire is,

E=( V / L )

Substituting the given values in the above expression, we will get

E = 1.6V / 85cm ( 1m /100cm)

= 1.6V / 0.85 m

=  1.88 V / m

= 1.9 V / m

Hence, the electric field will be 1.9 V /m.

What do you mean by Electric Field ?

Electric field can be defined as an electric property which is associated with each point in the space where a charge is present in any form. An electric field is also described as the electric force per unit charge.

The formula of electric field is given as;

E = F /Q

Where,

E is the electric field.

F is a force.

Q is the charge.

To know more about Electric Field from the given link

https://brainly.com/question/27549110

#SPJ4

.


Related Questions

eeping the mass at 1.0 kg and the velocity at 10.0 m/s, record the magnitude of centripetal acceleration for each given radius value. include units.

Answers

The centripetal acceleration for radius 2.0 m = 50 m/s²

The centripetal acceleration for radius 4.0 m = 25 m/s²

The centripetal acceleration for radius 6.0 m = 16.67 m/s²

The centripetal acceleration for radius 8.0 m = 12.5 m/s²

The centripetal acceleration for radius 10.0 m = 10 m/s²

What is Centripetal acceleration?

An object that moving in a circle and has an acceleration vector pointing towards the center of the circle is called centripetal acceleration.

a₀ = v²/r

Where, a₀ = Centripetal acceleration

v = velocity of the object

r = radius of circular path

Given,

m = 1 kg

v = 10 m/s

r = 2.0 m, 4.0 m, 6.0 m, 8.0 m, 10.0 m

Now,

a₀₁ = 10²/2

a₀₁ = 50 m/s²

a₀₂ = 10²/4

a₀₂ = 25 m/s²

a₀₃ = 10²/6

a₀₃ = 16.67 m/s²

a₀₄ = 10²/8

a₀₄ = 12.5 m/s²

a₀₅ = 10²/10

a₀₅ = 10 m/s²

To know more about Centripetal acceleration visit:

https://brainly.com/question/14465119

#SPJ4

The complete question is as follows:

"Keeping the mass at 1.0 kg and the velocity at 10.0 m/s, record the magnitude of centripetal acceleration for each given radius value. Include units. Radius: 2.0 m 4.0 m 6.0 m 8.0 m 10.0 m Acceleration: Radius factor: Acceleration factor:"

Hot air is less dense than cold air. Could a hot-air balloon be flown on the moon, where there is no atmosphere?.

Answers

A hot-air balloon be flown on the moon, buoyancy force wouldn't exist because there isn't any cold air to replace it.

What is density?

Density: Solid substance mass per unit volume M stands for mass and V for volume, and the formula for density is d = M/V. Grams per cubic centimetre is the unit of density that is most frequently used.

What is gravity?

The ratio of a substance's density (mass per unit volume) to a given reference material, frequently a liquid, is known as its specific gravity. The density of a substance (g/mL) equals the specific gravity of water at the same temperature (g/mL).

What is buoyancy ?

Buoyancy is the tendency of an object to float in a fluid. When there is gravity present, an upward force known as the buoyant force is felt by any object submerged in a liquid or gas. Pressure differences acting on an object's opposing sides cause buoyancy when it is submerged in a static fluid.

The buoyancy force wouldn't exist because there isn't any cold air to replace it.

Therefore, Could a hot-air balloon be flown on the moon, buoyancy force wouldn't exist because there isn't any cold air to replace it.

Learn more about density from the given link.

https://brainly.com/question/406690

#SPJ4

What is the heat generated by a resistor of 25 Ω that has a current of 5 amps when hooked up to a 125 V source flowing through it for 5 days?

Answers

The heat produced by a resistor is  1.134 × 10⁹ Calorie.

What is resistor?

A resistor is an electrical component that controls or restricts how much electrical current can pass across a circuit in an electronic device. A specified voltage can be supplied via resistors to an active device like a transistor.

Given parameters:

Resistance of the resistor; R = 25 Ω.

Current; I = 5 amp.

Voltage; V = 125 V.

Time; t = 5 days = 5×24×60×60 second =432000 second.

We have to find; the heat generated by a resistor; q = ?

We know that, the heat generated by a resistor; q = I²Rt Joule.

= 5² × 25 × 432000 Joule.

= 2.7 × 10⁸ Joule.

= 4.2 ×  2.7 × 10⁸ Calorie.

=  1.134 × 10⁹ Calorie.

Hence,  heat generated by a resistor is  1.134 × 10⁹ Calorie.

Learn more about resistors here:

https://brainly.com/question/23951928

#SPJ1

Determine the force P on the cable if the spring is compressed 0.5 in. when the mechanism is in the position shown. The spring has a stiffness of k = 800 lb/ft. Determine the magnitude of the gripping forces produced when two 50-lb forces are applied as shown.

Answers

The force P on the cable if the spring is compressed 0.5 in with a stiffness of k = 800 lb/ft is 46.91 lb

k = Fe / δ

k = Stiffness of spring

Fe = Force on spring

k = 800 lb / ft = 6.67 lb / in

δ = 0.5 in

Fe = k δ

Fe = 6.67 * 0.5

Fe = 33.33 lb

At joint A,

∑ MA = 0

( - Bx * 6 ) + ( - By * 6 ) + ( 33.33 * 30 ) = 0

Bx + By = 166.67  → ( 1 )

At joint D,

∑ MD = 0

( - By * 6 ) + ( P * 4 ) = 0

By = 0.067 P  → ( 2 )

∑ Fx = 0

- Bx + FCD cos 30° = 0  → ( 3 )

At joint B,

∑ MB = 0

( - FCD sin 30° * 6 ) + ( P * 10 ) = 0

FCD = 3.33 P

Sub FCD in ( 3 ),

- Bx + 3.33 P cos 30° = 0

Bx = 2.8867 P

Sub Bx and By in ( 1 ),

2.8867 P + 0.667 P = 166.67

P = 46.91 lb

Therefore, the force P on the cable if the spring is 46.91 lb

To know more about Force on spring

https://brainly.com/question/14655680

#SPJ4

A roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?

Answers

16 m/s² is the acceleration when a roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds.

a=(v-u)/t

a=acceleration=?

v= final velocity = 70m/s

u=initial velocity = 6m/s

t=time= 4 second

a=(v-u)/t

a=(70-6)/4

a=16 m/s²

The rate at which an item changes its velocity is known as acceleration, a vector variable. If an object's velocity is changing, it is accelerating. A moving object can occasionally alter its velocity by the same amount every second. a moving object that changes its speed by 10 m/s per second. Since the velocity is changing by a fixed amount every second, this is known as a constant acceleration. It is important to distinguish between an item with a constant acceleration and one with a constant velocity. Be not deceived! An object is accelerating if its velocity is changing, whether by a fixed amount or a variable quantity. Additionally, a moving item with a constant speed is not accelerating.

To know more about  acceleration visit : brainly.com/question/3046924

#SPJ1

Find the magnitude of the sum
of these two vectors:
BI
16.3 m
7.70 m
A
27.8°
20.0°

Answers

The magnitude of the sum of these two vectors is 23.95 m.

What is the sum of the vectors?

The sum of the vectors is the resultant vector obtained by resolving the vectors into x and y component.

the horizontal component of the vector (x)  = v cosθ

the vertical component of the vector  (y) = v sinθ

where;

v is the vectorθ is the direction

For the first vector;

x = 16.3 m x cos(27.8) = 14.42 m

y = 16.3 m x sin(27.8) = 7.6 m

For the second vector;

x = 7.7 m  x   cos(20) = 7.24 m

y = 7.7 m  x  sin(20) = 2.63  m

Net horizontal and vertical vector;

∑x = 14.42 m  +   7.24 m   = 21.66 m

∑y = 7.6 m + 2.63 m = 10.23 m

The magnitude of the sum of these two vectors is calculated as;

v = √(∑x² + ∑y²)

v = √(21.66²   +    10.23²)

v  = 23.95 m

Learn more about sum of vectors here: https://brainly.com/question/2927458

#SPJ1

calculate angular momentum: bat (1.4 kg) radius of gyration of 0.81m. angular velocity of bat is 916.8 deg/s.

Answers

The definition of angular momentum (L), with some simplification, is the object's distance from the rotation axis multiplied by the linear momentum: L = r*p or L = mvr.

In rotations about an object's symmetry axis, the angular momentum The product of an object's moment of inertia I and its angular velocity about the selected axis is known as L. L = Iω. The characteristic of any rotating object determined by the product of the moment of inertia and the angular velocity is known as angular momentum. It is a characteristic of rotating bodies determined by the sum of their moment of inertia and angular velocity.

Learn more about momentum here-

https://brainly.com/question/24030570

#SPJ4

During a classroom lab activity, students built each of the circuits shown below and measured the current and resistance in each circuit. Each circuit contains a 1. 5-volt battery and each bulb has a resistance of 50 Ω.

When the switch is closed, in which circuit would resistance be the highest and current be lowest?

Answers

Answer:3 the highest 1 the lowest

Explanation:

When the switch is closed, in the third circuit the resistance would be the highest and the current be the lowest, so option B is correct.

What is current?

When describing how much electricity flows through a circuit and how it flows in an electronic circuit, the term "electric current" is often employed. It is measured in amperes (A). The ampere number rises as more electricity flows through the circuit.

Given:

The Voltage in the circuit, V = 1.5 volts,

The resistance in the circuit, R = 50 Ω,

As you can see in the third diagram, there is a parallel connection of the bulb, so the voltage in the circuit will remain the same and the current depends on the resistor, so there will be higher resistance in this circuit.

And if the resistance is high the current flow will be low, (By Ohm's law)

In the first circuit, there is only one bulb, so resistance will be low, and the current flow will be high.

Therefore, when the switch is closed, in the third circuit the resistance would be the highest and the current be the lowest.

To know more about Current:

https://brainly.com/question/9264889

#SPJ2

Kelley is playing pool and hits the cue into the nine ball, which is directly in the center of the pool table. The nine ball travels a total of 7 meters before stopping, 1 meter to the left of the initial starting point of the nine ball. Which sentence reflects the correct statement regarding distance and displacement when considering the motion of the nine ball?.

Answers

The distance is 7m while the displacement is 1m. Option A

What is the displacement?

We know that the displacement is defined as the distance that is covered in a specified direction. We must note that there are two kinds of quantities that we have in physics and these are the vectors and the scalars. The vectors are the quantities that have both magnitude and direction while the scalars are the quantities that have magnitude but do not have direction.

Now we know that when we are dealing with the vectors that we must be able to consider the direction of the vector in question. This is not important when we are dealing with a scalar.

Now, distance is a vector and displacement is a scalar hence we must be able to consider the direction as we deal with the displacement of the ball.

Larn more about displacement:https://brainly.com/question/11934397

#SPJ1

a force of 80 newtons is applied to two different objects. it causes object A to accelatate at 20m/s2 , and object B to accelarate at 40 m/s2

Answers

A force of 80 newtons is applied to the combined masses.acceleration of the system is =40/3 or 13.33 metre/sec².

what is acceleration?

acceleration, rate at which velocity changes with time, in terms of both speed and direction. A point or an object moving in a straight line is accelerated if it speeds up or slows down. Motion on a circle is accelerated even if the speed is constant, because the direction is continually changing.

acceleration of object A= FORCE APPLIED ÷ MASS OF A

                                                               =80÷ mass of A

                       mass of A = 80÷ acc of object A

                        mass of A= 80÷20=4kg

                         mass of A = 4kg

acc of object B = force applied ÷ mass of B

 mass of object B =force applied ÷ acc of object B

 mass of object B=80÷40=2kg

mass of object B =2Kg

when same force is applied to the combined system of 4kg and 2kg then acceleration of the combined mass is = force applied ÷ total mass

=80÷[4+2]

=80÷6

=40÷3

=13.333 metre/sec²  

acc of the combined system is 13.333 metre/sec²

learn more about acceleration of system :https://brainly.com/question/25876659

#SPJ1

                       

First, find the magnitude of v⃗ , that is, the speed v of the two-car unit after the collision.

Answers

The magnitude of v⃗ is {sqrt(m1v1)2+(m2v2)2/ m1+m2}, that is, the speed v of the two-car unit after the collision.

What is collision?In physics, collisions occur when particles, aggregates of particles, or solids come close to each other, interact and affect each other. Collisions are of three types Fully elastic collision, inelastic collision and Perfectly inelastic collision. Multiply the mass of the second object by its velocity. For example, if the weight is 1,000 and the speed is -30 meters per second, then its momentum is 30,000 kg meters per second. Add the two velocities together to determine  the direction the object will move after a collision. So the formula for determining the size of a vector (in 2D space) is v = (x, y).|v| = √(x2 + y2). This formula is derived from the Pythagorean theorem. The formula  V = (x, y, z) that determines the size of a vector (in 3-dimensional space) is:|V| = √(x2 + y2 + z2)

To learn more about collision from the given link :

https://brainly.com/question/13138178

#SPJ4

which of the following springs (described by its spring constant) has the shortest period when attached to a 100 g mass?

Answers

-400 N/m  spring constant has the shortest period when attached to a 100 g mass

F=800 N

x=2 m

F=kx

k=F/x

k=800 N/2 m

k=-400 N/m

The spring constant is the amount of force required to restore a spring to its initial shape after each unit of extension. This indicates that if we know the spring constant, we can easily calculate the amount of force needed to bend the spring. The reason is because if we exert more force on the spring than it can withstand, SHM will no longer be possible. N/m is its unit (Newton per meter). As a spring's length grows, less power is required to bring it to equilibrium, and vice versa.

To know more about  spring constant visit : brainly.com/question/20388857

#SPJ4

For the common emitter amplifier below, calculate the small signal gain Av=vo/v (from the transistor base to the output node), the input resistance Rm. the output resistance R, and the overall voltage gain G.=vo/vs (from the voltage source to the output node). Assume that the capacitors act as AC shorts and that the transistor?s r0 is infinite (can be neglected). Note, you can use the small signal parameters that you solved for in Problem

Answers

In amplifiers, the coupling and bypass capacitors appear to be shorts to ac at the mid band frequencies.

At low frequencies the capacitive reactance, XC, of these capacitors affect the gain and phase shift of signals, so they must be taken into account.

[tex]\alpha =\frac{1}{2\pi f}[/tex]

At lower f, the internal capacitances have a very high Xc like opens and have no effect on the transistor’s performance. However, as the frequency goes up (at high f), the internal  capacitive reactances go down and they have a significant effect on the transistor’s gain and also it introduces a phase shift; it has the inverse effect to the coupling capacitor.

Miller’s theorem states that C effectively appears as a capacitance from input to ground is as given below-

[tex]Cin= C(A+1)[/tex]

[tex]Cout=\frac{CA +C}{\alpha }[/tex]

This shows the effective input and output capacitance.

Critical frequency is given as -

[tex]\alpha = \lim_{n \to \infty} a_n[/tex]

= 10 log(0.5)

=-3dB

To know more about amplifiers-

https://brainly.com/question/14100137

#SPJ4

a disk is to be rotated around an axis perpendicular to its face. we can place the axis through the center or through a point on the rim of the disk. how will the rotational inertia of the first choice compare with the rotational inertia of the second choice?

Answers

In such a motion, the rigid body rotates along a fixed axis that is parallel to a fixed plane.

In other words, with respect to an inertial frame of reference, the axis is stationary and does not move or change direction. I=jmjr2j, where mj is the mass of the point particle and rj is its distance from the rotation axis, is the moment of inertia for a system of point particles revolving about a fixed axis. The angle of rotation is the angle at which an object revolves (turns) around a given point. Constant angular speed rotation is the most basic type of rotation around a fixed axis. The total torque then becomes zero.

Learn more about inertia here-

https://brainly.com/question/3268780

#SPJ4

The saying is "Money can buy happiness, but research finds that in the United States those who earn more than
amount.
O $92,000
O $55,000
O $40,000
O $75,000
Save Answer
per year are not measurably happler than those who earn below that

Answers

Answer:

$92,000

Explanation:Happiness starts from within.

The United States those who earn more than amount is $92000. Hence option 1 is correct.

What is happiness?

Happiness is defined as an emotional condition characterized by emotions of happiness, pleasure, and satisfaction. The following three things have an impact on happiness: meaningful relationships with other people. preserving a nice hobby or workplace. assisting individuals in need or the community.

People who place a higher value on time than money are generally happier than those who do not think that having more time is preferable to having more money, according to a UCLA research of 4,400 Americans. In a six-month experiment, those who received $10,000 financial transfers generally felt happier than those who did not.

Thus, the United States those who earn more than amount is $92000. Hence option 1 is correct.

To learn more about happiness, refer to the link below:

https://brainly.com/question/4783978

#SPJ2

Waves pass energy through matter ,but not space. True or false?

Answers

True because there are no particles in space for the waves to be transmitted by!

Uv rays are a type of ""ionizing radiation"" and are energetic enough to damage biological tissue such that they degrade into ions and electrons. What other forms of electromagnetic radiation do you think could be ionizing?.

Answers

The other forms of electromagnetic radiation you think could be ionizing are x-rays and gamma rays.

Ionizing radiation, including nuclear radiation, consists of subatomic debris or electromagnetic waves which have sufficient strength to ionize atoms or molecules by using detaching electrons from them.

Electromagnetic radiation consists of waves of the electromagnetic subject, which propagate thru an area and deliver electromagnetic radiant electricity. It includes radio waves, microwaves, infrared, light, ultraviolet, X-rays, and gamma rays. All of those waves form part of the electromagnetic spectrum.

Learn more about electromagnetic radiation here:-https://brainly.com/question/1408043

#SPJ4

consider the motion of a particle in which the position is given as X=3t-3t².what is the average speed at t1=1s and T2=3s​

Answers

The average speed of a particle in the position X=3t-3t² is 18m/s

What is the average speed at t₁ = 1s and t₂ = 3s?

At the position X = 3t - 3t²

t₁ = 1s = X = 3(1) - 3(1)²

X = (3 x 1) - (3 x 1²)

X = 3 - 3 = 0m

At t₂  = 3s = X = 3(3) - 3(3)²

X = (3 x 3) - (3 x 3²)

X = 9 - 27 = -18m

Displacement, Δx = X₂ - X₁

= -18 - 0 = -18m

The change in time would then be

Δt = t₂ - t₁

= 2 - 1 = 1

The Average velocity can be calculated by dividing the change in displacement by the change in time, Vₐ = Δx/Δt

Vₐ = -18m/1s = -18m/s

Find out more on average speed here: https://brainly.com/question/6504879

#SPJ1

imagine you are a photon of light. how long would it take you to travel from one edge of our galaxy to the opposite side?

Answers

The time taken to travel from one edge of our galaxy to the opposite side for a photon of light is 36.5 * [tex]10^{6}[/tex] days

v = d / t

v = Velocity

d = Distance

t = Time

Distance from one edge of our galaxy to the opposite side = 100,000 light years

1 light year = 9.46 * [tex]10^{12}[/tex] km

100,000 light years = 9.46 * [tex]10^{17}[/tex] km

Speed of light = 300,000 km / s

t = d / v

t = 9.46 * [tex]10^{17}[/tex] / 300,000

t = 3.15 * [tex]10^{12}[/tex] s

t = 8.76 * [tex]10^{8}[/tex] hr

t = 36.5 * [tex]10^{6}[/tex] days

Therefore, the time taken to travel from one edge of our galaxy to the opposite side is 36.5 * [tex]10^{6}[/tex] days

To know more about Speed of light

https://brainly.com/question/394103

#SPJ4

A 200 N object is resting on a surface with a s = 0.15. A person pushes horizontally with a force of 20 N. Calculate the magnitude of the force of friction.

Answers

30 N is the magnitude of the force of friction.

F=μN

μ= 0.15

N= 200 N

F=200 N×0.15

F=30 N

In mechanics, a force is any action that seeks to preserve, modify, or deform a body's motion. Isaac Newton's three principles of motion, which are outlined in his Principia Mathematica, are frequently used to illustrate the idea of force (1687).

Newton's first law states that unless a force is applied to a body, it will stay in either its resting or uniformly moving condition along a straight path. According to the second law, when an external force applies on a body, the body accelerates (changes velocity) in the force's direction.

To know more about  force visit : brainly.com/question/13191643

#SPJ1

if an object is rolling without slipping, what is the relationship between the linear speeds of the top point of the object, the center of the object, and the bottom point where the object contacts the ground?

Answers

The relationship between the linear speeds of the top point of the object, the center of the object, and the bottom point where the object contacts the ground

                                                      v_CM = ωR

What do you understand by rolling motion?

In order for two objects to come into touch with one another without sliding, optimal conditions must exist. This is where rolling comes into play. Rolling is a sort of motion that combines rotation and translation of the object with regard to a surface. Pure rolling is referred to as rolling without sliding.

As the wheel rolls on the ground, let's assume that the entire wheel is moving, and the wheel's centre of mass is moving at a certain speed, v_CM.

Each point along the wheel's edge will have a velocity v determined by the formula:

v = v_rot + v_CM

in the frame of reference of the ground.

The point is currently at rest in relation to the ground if the wheel is not slipping with regard to it.

The v_rot and v_CM vectors are anti-parallel, horizontal, and have a sum of zero at the point in touch with the ground.

v = v_rot + v_CM

0=v_rot + v_CM

v_rot = v_CM

Relationship between the centre of mass's speed and angular velocity for rolling without slipping:

                                         v_CM = ωR

To learn more about rolling motion from the given link

https://brainly.com/question/29326742

#SPJ4

the chemists' blank is another name for the periodic table

Answers

The chemist's guide or encyclopedia is another name for the periodic table.

What is periodic table?

Periodic table is a tabular arrangement of elements in the form of a table. In the periodic table, elements are arranged according to the modern periodic law which states that the properties of elements are a periodic function of their atomic numbers.

It is called as periodic because properties repeat after regular intervals of atomic numbers . It is a tabular arrangement consisting of seven horizontal rows called periods and eighteen vertical columns called groups.

Elements present in the same group have same number of valence electrons and hence have similar properties while elements present in the same period show gradual variation in properties due to addition of one electron for each successive element in a period.

Learn more about periodic table,here:

https://brainly.com/question/11155928

#SPJ1

trevor starts his motorcycle to go for a ride. if he accelerates at 10 m/s2 over a distance of 80m, how fast is he going if he started at rest?

Answers

He is going at the velocity of 40m/s even though he started at rest.

What is acceleration?

Acceleration is the rate at which velocity changes with respect to both speed as well as distance. If an object speeds up or down and is moving in a straight line, then the object is said to be accelerated. In a circular motion, the speed remains constant but the body is accelerated as the direction keeps on changing. The SI Unit is meter per second m/s2

Acceleration= 10m/s2

Initial velocity= 0m/s as the body started at rest.

Distance = 80 m

v2= u2+ 2aS

  = 02+ 2 10 80

  = 1600

v= 40m/s

To know more about acceleration, click on the given link

https://brainly.com/question/460763

#SPJ4

Pls help I’ll give BRAINLIEST!

Answers

Answer:

Yes. Producers are the basis of all food webs, for if there weren't any producers, there wouldn't be any food web whatsoever. The role of producers is the building block of food webs. They start out as not needing any other organism to be dependent of, then get consumed to form such a food web, whether it's in the ocean, in a jungle, or in the Arctic.

Explanation:

Answer:  The producers play the main role in the food web .  

Explanation:

Only producers have the ability to make food by trapping sunlight. Consumers require this energy because they cannot make it on their own. This energy is passed own throughout the individual food chains which make up the food webs. All these organisms provide energy for all other trophic levels ( organisms called consumers that consume (eat) other organisms for energy). that come above them. So there producers are considered as the basis of all food webs

Use the simulation to answer the question.
Force and Motion Basics (select Acceleration)
What happens to the acceleration when the net applied force acting on the box increases?
(1 point)
O It becomes zero.
O It decreases.
O It remains the same.
O It increases.

Answers

Answer:

it increases

Explanation:

an inductor is connected in series to a fully charged capacitor. which of the following statements are true? check all that apply. an inductor is connected in series to a fully charged capacitor. which of the following statements are true?check all that apply. as the capacitor is charging, the current is increasing. the stored electric field energy can be greater than the stored magnetic field energy. the stored electric field energy can be equal to the stored magnetic field energy. the stored electric field energy can be less than the stored magnetic field energy. as the capacitor is discharging, the current is increasing.

Answers

Option B. the stored electric field energy can be greater than the stored magnetic field energy. An inductor is connected in series to a fully charged capacitor.

An inductor, additionally known as a coil, choke, or reactor, is a passive-terminal electric issue that stores electricity in a magnetic field whilst electric modern flows through it. An inductor normally includes an insulated twine wound into a coil.

An inductor is a passive digital element that's able to store electrical power in the form of magnetic electricity. basically, it uses a conductor this is wound into a coil, and while power flows into the coil from the left to the proper, this will generate a magnetic subject in the clockwise direction.

Learn more about inductor here:-https://brainly.com/question/4425414

#SPJ4

A student moves a box of books by pulling on a rope attached to a box. The student pulls with a force of 185n horizontally. The box has a mass of 35. 0kg, and the coefficient of kinetic friction between the box and the floor is 0. 27. Find the acceleration of the box.

Answers

The box's acceleration is 2.75m/s².

What is equilibrium force and an illustration?

It is said that an equilibrium is stable when small, externally induced displacements from it result in forces that have a tendency to oppose the displacement and bring the body or particle back to the equilibrium state. A brick placed flat on the ground or a weight suspended by a spring are two examples.

Given,

F = 185 N is the amount of force that the student applied

Horizontal is at an angle of θ = 25°

Mass of box = 35kg

Between the box and the floor, there is a kinetic friction coefficient of

µ = 0.27

The equilibrium of forces is the foundation for the presented issue. We also need to find the equation of motion for the force's horizontal and vertical components in order to solve the problem. So,

Across the horizontal axis,

Tcosθ - µN = ma  (1)

The forces acting in the vertical direction are,

N + Tsinθ = mg

N = mg - Tsinθ  (2)

Replace (1) with the value of equation (2) as,

Tcosθ - µ( mg - Tsinθ) = ma

a = Tcosθ - µ( mg - Tsinθ)/m

The applied force, T = F = 185 N, causes the tension force on the rope.

fixing as,

a = 185×cos25× -(0.25)×35×9.8+((185)sin25)/35

a = 2.75m/s².

Consequently, we can say that the box's acceleration is a = 2.75m/s².

To know more about equilibrium of force visit:

https://brainly.com/question/15298487

#SPJ4

1. A man walks on a straight road from his home to market 2.5 km away with a speed of 5km/h. Finding the market closed, he instantly turns and walks back home with a speed of 7.5 km/h. The average speed of the man over the interval of time 0 to 40 min is equal to :

A) 5 km/h
B) 25/4 km/h
C) 30/4 km/h
D) 45/8 km/h

Answers

d) 45/8 km/h


explanation: (look at attached picture)

What is the expected ratio of free-hanging earlobes to attached earlobes in the offspring

Answers

The expected ratio of free-hanging earlobes to attached earlobes in the offspring is 1:2.

How to illustrate the ratio?

The diagram depicts a Punnett square used to predict the earlobe shape of two parents' offspring. The capital A represents free-hanging earlobes, while the lowercase a represents attached earlobes.

The Punnett square is a square diagram used to predict genotypes of a specific cross or breeding experiment. It is named after Reginald C. Punnett, who invented it in 1905. Biologists use the diagram to calculate the likelihood of an offspring having a specific genotype.

In this case, the genotype rato based on the attached diagram is 1:2.

Learn more about offspring on:

https://brainly.com/question/471576

#SPJ1

What is the correct term for rising water vapor meeting colder air and turning back into water droplets?.

Answers

Condensation is the correct term for rising water vapor meeting colder air and turning back into water droplets.

Condensation is the exchange of the country of matter from the fuel section into the liquid section and is the opposite of vaporization. The word most often refers to the water cycle.

Condensation is the method thru which the bodily country of remembering adjustments from the gaseous phase into the liquid phase. for instance, condensation occurs whilst water vapor (gaseous shape) inside the air changes into liquid water whilst it comes in contact with a cooler surface.

If gaseous water vapor cools down sufficiently, it will flip lower back into a liquid - that's known as condensation. it's precisely the alternative to evaporation! while the clearly cold floor of an aluminum can comes into touch with the water vapor within the air, it cools some of them down enough to show them lower back into liquid.

Learn more about Condensation here:-https://brainly.com/question/25310095

#SPJ4

Other Questions
What type of polygon is this figure Complete your research paper on the Freedmen's Bureau and its effects. Include a discussion of the limits placed on the rights and opportunities of African Americans. Finalize your introduction. Revise the body paragraphs, using transitions to connect ideas. Then write a strong conclusion that summarizes your main ideas. The atomic number of potassium is 19. How does the isotope potassium 39 differ from isotope potassium 41?. here is a line that includes the point (9,1) and has a slope of 1/9. what is its equation in slope intercept form? PLEASE HURRY !! A cone has a radius of 10 inches and a height of 6 inches.What is the volume of the cone to the nearest tenth in .Use 3.14 to approximate pi628 in^3157 in^3125.6 in^3634in^3 why did hostilities erupt in the philippines after the spanish-american war sannella corporation produces and sells a single product. data concerning that product appear below: per unit percent of sales selling price $ 220 100 % variable expenses 66 30 % contribution margin $ 154 70 % fixed expenses are $991,000 per month. the company is currently selling 8,000 units per month. the marketing manager would like to introduce sales commissions as an incentive for the sales staff. the marketing manager has proposed a commission of $11 per unit. in exchange, the sales staff would accept a decrease in their salaries of $74,000 per month. (this is the company's savings for the entire sales staff.) the marketing manager predicts that introducing this sales incentive would increase monthly sales by 200 units. what should be the overall effect on the company's monthly net operating income of this change? multiple choice which of the following is true about the evolution of archaea? answer archaea are more closely related to the eukarya domain than the bacteria domain archaea are more closely related to the bacteria domain than the eukarya domain archaea are equally related to the bacteria and eukarya domain i don't know yet when a data flow diagram (dfd) is exploded, the higher-level diagram is called the child diagram.a. trueb. false ________, which include acting friendly or making someone feel good or important before making a request, are influence tactics. You go to the gym every morning for two hours. How do you tell someone you exercise every day?Question 4 options:Yo voy de compras al centro comercial.Yo como en el restaurante.Yo hago ejercicio todos los das. the mass of dna per nucleus in a certain fungus ranges from 4 to 10 picograms. nuclei with 5 picograms of dna are most likely derived from cells in which of the following parts of the cell cycle? true or false: if nick's fire engines were a competitive firm instead and $80,000 were the market price for an engine, decreasing its price from $80,000 to $40,000 would result in the same change in the production quantity and, thus, total revenue. Pressure =72 NACalculate the force when the pressure is 18 N/m and the area is 4 m.Select your answer.ForceArea9.5 NB14 NC22 ND My decimal is 300ths less than 3/10 a sample is the set of all the people or objects whose properties are to be described and analyzed by the data collector. how has technology changed the english language? helppppppppppppppppppppppppppppppppppppppppppppppppppppppp how does the christian worldview describe ethics according to orwell, what does president truman say about the atomic bomb?