Five balls marked a to e are suspended using separate threads. Pairs (b, c) and (d, e) show electrostatic repulsion while pairs (a, b), (c, e) and (a, e) show electrostatic attraction. The ball marked a must be 1) +ve charged2)-ve charged3)uncharged4)All of the above
Five balls marked a to e are suspended using separate threads. Pairs (b, c) and (d, e) show electrostatic repulsion while pairs (a, b), (c, e) and (a, e) show electrostatic attraction. The ball marked a must be
1) +ve charged
2)-ve charged
3)uncharged
4)All of the above
Rushil , 7 Years ago
Grade 12
