Question

A uniformly charged rigid rod with a length L = 1.5 m and a net electric charge of 7 mC is located in the presence of the following electric field:

E = [(4 × 10-²)]

N

Cm

x = 0

+X

X=L

What is the magnitude of the electric force (in µN) exerted on the rod by the external electric field?

Question image 1