4 May be ve zero or ve potential If a unit positive charge

Last updated: 6/26/2023

4 May be ve zero or ve potential If a unit positive charge is taken from one point 7 to another point over an equipotential surface then 1 Work is done on the charge by electric field 2 Work is done by the charge against the electric field 3 Work done is non zero constant by the field 4 No work is done by the field mly charged