Question
Physics Question on Electrostatics
A certain charge Q is divided into two parts q and Q q. How the charge Q and q must be related so that when q and (Q- q) is placed at a certain distance apart experience maximum electrostatic repulsion?
A
Q = 2q
B
Q=3q
C
Q = 4q
D
Q = 4q +
Answer
Q = 2q
Explanation
Solution
The correct option is (A): Q = 2q.