Question

Four point charges of +10^-7C, -10^-7C, -2*10^-7C and +2*10^-7 are placed at the corners A,B,C,D of a 0.005m square Find the magnitude of the resultant force on the charge at D

Options:

1)0.2dyne

2).2 newton

3)2 dyne

4)0.02 newton

Answer 1

option d.............. I hope it's is right

Answer 2

Answer:

option (b) is correct I hope it helps you