Question

(i) The charges each Q are placed, at x = d, 2d, 4d, ..., co. Find
electric potential at origin O.
(ii) A charge + Q is placed at each of the points x = d, x = 3d,
x=5d,
oo on the X-axis, and a charge - Q is placed at
each of the points, x = 2d, x = 4d, x = 6d, ..., . Find the
electric potential at the origin O.​

Answer 1

Answer:

Hey

Explanation:

The answer is 7 by applying the formula of potential