Two large, parallel, metal plates carry opposite charges of equal magnitude. They are separated by 50.0 mm, and the potential difference between them is 365 V. What is the magnitude of the electric field (assumed to be uniform) in the region between the plates?

Two large, parallel, metal plates carry opposite charges. They areseparated by 0.1 m and the potential difference between them is500. V.
a) What is the magnitude of the electric field, if it is uniform inthe region between the plates? N/C

b) Compute the work done by this field on a charge of 3.0 x 10-9asit moves from the higher to the lower potential. J.

Two large, parallel, conducting plates are 24 cm apartandhavecharges of equal magnitude and opposite sign ontheirfacingsurfaces. An electrostatic force of 2.8 10-15 N acts onanelectronplaced anywhere between the two plates.(Neglectfringing).
(a) Find the magnitude of the electric field at the positionoftheelectron.
_________N/C

(b) What is the potential difference between the plates?
__________V

Review. Two parallel plates having charges of equal magnitude but opposite sign are separated by 12.0 cm. Each plate has a surface charge density of 36.0 nC/m². A proton is released from rest at the positive plate. Determine

(a) the magnitude of the electric field between the plates from the charge density

(b) the potential difference between the plates

(c) the kinetic energy of the proton when it reaches the negative plate

(d) the speed of the proton just before it strikes the negative plate

(e) the acceleration of the proton

(f) the force on the proton

(g) From the force, find the magnitude of the electric field.

(h) How does your value of the electric field compare with that found in part (a)?