state gov BSSC Laboratory Assistant Mock Test Series 2025 Physics Electric Charges and Coulomb's Law Forces between Multiple Charges
In fig., two equal positive point charges q1 = q2 = 2.0 µC interact with a third point charge Q = 4.0 µC. The magnitude, as well as direction, of the net force on Q is
1
0.23 N in the + x-direction
2
0.46 N in the + x-direction
3
0.23 N in the − x-direction
4
0.46 N in the − x-direction