Author Question: Two infinite parallel surfaces carry uniform charge densities of 0.20 nC/m2 and -0.60 nC/m2 . What ... (Read 42 times)

Jkov05 · **on:** Jul 28, 2018

Two infinite parallel surfaces carry uniform charge densities of 0.20 nC/m2 and -0.60 nC/m2 . What is the magnitude of the electric field at a point between the two surfaces?
a. 34 N/C
b. 23 N/C
c. 45 N/C
d. 17 N/C
e. 90 N/C

Question 2

Charge of uniform surface density (0.20 nC/m2) is distributed over the entire xy plane. Determine the magnitude of the electric field at any point having z = 2.0 m.
a. 17 N/C
b. 11 N/C
c. 23 N/C
d. 28 N/C
e. 40 N/C