A uniform electric field of 2.0×105 N/C is oriented in the negative x direction. How much work must be done to move an electron 3.0 m in the positive x direction, if it begins and ends at rest? |
A uniform electric field of 2.0×105 N/C is oriented in the negative x direction. How much...
A uniform electric field of magnitude 383 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 3.30 cm. (a) What is the work done by the field on the electron? J (b) What is the change in potential energy associated with the electron? J (c) What is the velocity of the electron? magnitude m/s direction
A uniform electric field of magnitude 350 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? ______J (b) What is the change in potential energy associated with the electron? ______J (c) What is the velocity of the electron? magnitude ______ m/s direction
A uniform electric field of magnitude 361 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 2.90 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? magnitude direction Select m/s Need Help? Read
A uniform electric field of magnitude 364 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 2.90 cm. (a) What is the work done by the field on the electron? J (b) What is the change in potential energy associated with the electron? J (c) What is the velocity of the electron? magnitude m/s direction ---Select--- +x -x +y -y
A uniform electric field of magnitude 383 N/C pointing in the
positive x-direction acts on an electron, which is
initially at rest. The electron has moved 3.50 cm.
Please answer both A, B, and C. Thank you for your help in
advance!
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An electron is traveling in the positive x direction. A uniform electric field is present and oriented in the negative z direction. If a uniform magnetic field with the appropriate magnitude and direction is simultaneously generated in the region of interest, the net force on the electron can be made to have a magnitude of zero. What must the direction of the magnetic field be?
A proton is projected in the positive x direction into
a region of uniform electric field = (-5.60 105)
N/C at t = 0. The proton travels 6.30 cm as it comes to rest.
(a) Determine the acceleration of the
proton.
(b) Determine the initial speed of the proton.
(c) Determine the time interval over which the proton comes to
rest.
s
magnitude
m/s2
direction
---Select--- +x −x +y −y +z −z
magnitude
m/s
direction
---Select--- +x −x +y −y...
A proton is acted on by an uniform electric field of magnitude 233 N/C pointing in the negative y direction. The particle is initially at rest. (a) In what direction will the charge move? (b) Determine the work done by the electric field when the particle has moved through a distance of 3.35 cm from its initial position. (c) Determine the change in electric potential energy of the charged particle. (d) Determine the speed of the charged particle.
1. A uniform electric field of magnitude 364 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 2.80 cm. (a) What is the work done by the field on the electron? J (b) What is the change in potential energy associated with the electron? J (c) What is the velocity of the electron? magnitude m/s direction 2. Calculate the speed (in m/s) of an electron and a proton with a...
A uniform electric field of magnitude 4.1 105 N/C points in the positive x-direction. Find the change in electric potential energy of a +5.1 µC charge as it moves fromthe origin to each of the points given below.(a) (0, 5.7 m)J(b) (5.7 m, 0)J(c) (5.7 m, 5.7 m)J