Question

Find the contribution V1 to the electric potential at P from the 5 nC charge at x = - 1. r1 = 2.828

Answer 1

r1 is the distance for P to the charge?

Answer 2

Yes

Answer 3

k*5nC /2.828

Answer 4

What would be equal to k?

Answer 5

\[\frac{ 1 }{4\pi \epsilon _{0} }\]