Four charges are kept at the corner points of a square. The net force on a charge kept at the center of the square is _________
A. Along diagonal
B. Zero
C. Along one side
D. Depends on the nature of the charges
Answer:D
Four charges are kept at the corner points of a square. The net force on a charge kept at the center of the square is _________
A. Along diagonal B. Zero C. Along one side D. Depends on the nature of the charges