Question

Electric field strength of a point charge is E and electric potential is V at a distance r

from the point charge. What is the electric potential at a point for the same point charge

where electric field strength is E/4?​

Answer 1

Explanation:

Electric Field strength at a point charge is E and electric potential is V at a distance r from the point charge. ... 2 V.

Happy diwali to u and ur family

Answer 2

Answer:

V/2

Explanation:

E=kq / r^2

E is inversely related to r^2..so,

E/E' = r'^2 / r^2

E/(E/4) = r'^2 / r^2

r'^2 = 4 r^2

r' = 2r

Since,

V=kq/r

V' = kq/r' = kq/2r = V/2..!