engineering recuitment HPCL Junior Executive 2025 Mock Test Electromagnetic Theory Electrostatics Electrostatic Field
A charge Q is placed at the centre of circle of radius 10 cm. Find the work done in moving a charge q between any two points lying on the arc of this circle.
1
KQq J
2
0.1 KQq J
3
0.5 KQq J
4
0 J