engineering recuitment ISRO Scientist Electronics Mock Test Electromagnetic Theory Electrostatics Electrostatic Field
A charge q is divided into two parts q1, and (q – q1) what is the ratio of q/q1 so that the force between the two parts placed a given distance apart is maximum?
1
1 : 1
2
2 : 1
3
1 : 2
4
1 : 4