A uniform electric field of magnitude 375 N/C pointing in the positive x - direction acts on an electron, which is initially at rest. After the electron has moved 3.20 cm, what is (a) the work done by the field on the electron, (b) the change in potential energy associated with the electron, and (c) the velocity of the electron?

Determine the magnitude of an electric field at a point in space given by r = (1.00 m i, 1.50 m j,  -1.00 m k) if the electric potential is given by where x, y, z are in meters and V in volts.

What is the magnitude of the electric field at the point (4.00 î - 9.00 ĵ + 3.90 k̂) m if the electric potential is given by V = 3.20xyz2, where V is in volts and x, y, and z are in meters?

A particle with a charge of q = 11.0 µC travels from the origin to the point (x, y) = (20.0 cm, 50.0 cm) in the presence of a uniform electric field E = 250î V/m. Determine the following. (a) the change in the electric potential energy (in J) of the particle-field system (b) the electric potential difference (in V) through which the particle moves V

A uniform electric field of magnitude 405 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 3.40 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?

A proton is acted on by an uniform electric field of magnitude 233 N/C pointing in the negative x direction. The particle is initially at rest. (a) In what direction will the charge move? -x direction A (b) Determine the work done by the electric field when the particle has moved through a distance of 3.55 cm from its initial position. J (c) Determine the change in electric potential energy of the charged particle. (d) Determine the speed of the charged particle. 3.85 Consider applying the conservation of energy. m/s

A proton is acted on by an uniform electric field of magnitude 203 N/C pointing in the negative y direction. The particle is initially at rest. (a) Determine the work done by the electric field when the particle has moved through a distance of 3.65 cm from its initial position.(b) Determine the change in electric potential energy of the charged particle. (c) Determine the speed of the charged particle.

A proton is acted on by an uniform electric field of magnitude 363 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 2.95 cm from its initial position. (in Joules)(c) Determine the change in electric potential energy of the charged particle. (J)(d) Determine the speed of the charged particle. (m/s)

I have a question regarding two charges on an axis. The problem is as follows: Two particles each with charge +1.79 µC are located on the x axis. One is at x = 1.00 m, and the other is at x = −1.00 m. (a) Determine the electric potential on the y axis at y = 0.520 m. (b) Calculate the change in electric potential energy of the system as a third charged particle of -3.81 µC is brought from infinitely far away to a position on the y axis at y = 0.520 m.

A uniform electric field of magnitude 4.50 N/C is directed along the +x-axis. If a 2.95 μC charge moves from (1.00, 0) m to (2.31, 0) m in this field, determine the following. (Include the sign of the value in your answer.) (a) the work done by the electric force J (b) the change in the electric potential energy of the particle (c) the electric potential difference between the particle's initial and final points