Find the work done by the field on the electron

Assignment Help Physics
Reference no: EM13526655

A uniform electric field of magnitude 430 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 3.60 cm.

(a) What is the work done by the field on the electron?

(b) What is the change in potential energy associated with the electron?

(c) What is the velocity of the electron?

Reference no: EM13526655

Questions Cloud

Determine how many bulbs are connected : A battery has an internal resistance of 0.74. A number of identical light bulbs, each with a resistance of 27.380, How many bulbs are connected
Obtain the peak value of the ac voltage applied to speaker : The average power used by a stereo speaker is 56 W. Assuming that the speaker can be treated as a 7.7- resistance, find the peak value of the ac voltage applied to the speaker
Determine the current in the heating element : The heating element of a clothes dryer has a resistance of 16.2. What is the current in the heating element
Obtain how far does the vehicle move from start to stop : An electric vehicle starts from rest and accelerates at a rate of 1.8 m/s2 in a straight line until it reaches a speed of 29 m/s. How far does the vehicle move from start to stop
Find the work done by the field on the electron : A uniform electric field of magnitude 430 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 3.60 cm. find the work done by the field on the electron
Determine the initial angle of the ball : Kenny throws a basketball which has an initial speed v0. When the ball gets to its minimum speed sometime before striking the ground, What was the initial angle of the ball
Determine the highest elevation reached by the ball : a girl kicks a ball from ground level. the initial velocity of the ball has an x-component of 17 m/s and a y-component of 10 m/s, what is the highest elevation reached by the ball
What is the voltage across the second lamp : If 7 V is applied to the above circuit and the voltage across the first lamp is 1 V, what is the voltage across the second lamp
What is the current through the other lamp : In a circuit of two lamps in series, if the current through one lamp is 2 A, what is the current through the other lamp

Reviews

Write a Review

Physics Questions & Answers

  What area of land is needed to produce an output

Two charged bodies exert a force of 0.790N on each other. If they are moved so that they are one-fourth as far apart, what force is exerted.

  Compute the velocity of the satellite

A 193 kg satellite is in a circular orbit of 26,273 miles (42,300,000 m) in radius. compute the velocity (speed) of the satellite

  What maximum height will the stone reach

A stone is thrown upward with an initial velocity of 6 m/s. What maximum height will the stone reach

  What is the rate of heat flow through the comforter

A student is sleeping under a small goose-down comforter that has coefficient of thermal conductivity of 0.025 W/m °C. what is the rate of heat flow through the comforter

  What is the body temperature in degree celsius

The pulley system is used to lift a 52 kg crate. Note that one chain connects the upper pulley to the ceiling and a second chain connects the lower pulley to crate. assume the masses of the chains, pulleys, and ropes are negligible, conclude the forc..

  What is the angle q and tension in the string

A 5.00 X 10-2 kg mass with a charge of +0.75 mC is hung by a thin insulated thread. A charge of -0.9 mC is held 0.15 meters directly to right so that the thread makes an angle q with the vertical. What is the angle q and the tension in the string.

  According to the bureau of labor statistics the average

according to the bureau of labor statistics the average hourly wage in the us was 22.57 in may 2010. a random sample

  Find the radius of the tyre

The magnitude FN of the normal force that each side of the tread channel exerts on the stone is 1.8 N. Suppose that only static friction supplies the centripetal force, & find the radius r of the tyre.

  Determine the work performed by the gas during the cycle

In a Carnot cycle, the isothermal expansion of an ideal gas takes place at 400K, determine the work performed by the gas during the cycle

  What is the frequency

After the skier on the hill had been moving for 5.0 s, friction of the snow suddenly increasedmaking the net force on the skier zero. what is new coefficient of friction? how fast would the skier now be going after skiing for 5.0s.

  What is the diameter of the completely dark part of shadow

A 10cm-diameter disk emits light uniformly from its surface. 20rm cm from this disk, along its axis, is an 8.0cm-diameter opaque black disk, What is the diameter of the completely dark part of this shadow

  What is the ratio of their diameters

Two wires A and B made of the same material and having the same lengths are connected across the same voltage source. what is the ratio of their diameters

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd