[" Five balls numbered "1" to "5" are suspended "],[" using separate threads,Pairs "(1,2),(2,4),],[(4,1)" ahows electrostatics attraction,while "],[" pairs "(2,3)" and "(4,5)" show repulsion "],[" therefore ball "1" must be."]

Five balls numbered 1 to 5 are suspends using separate threads Pairs (1,2) , (2,4) and (4,1) show electrostaic attraction while pairs (2,3) and (4,5) show repulsion Therefore ball 1 must be

Five balls numbered 1 to 5 are suspended using separate threads. Pairs (1,2), (2,4) and (4,1) show electrostatic attraction whilt pairs (2,3), (4,5) show repulsion. Therefore, ball 1 must be

Five balls numbered 1 to 5 are suspended using separate threads. Pairs (5,3), (3, 4) and (4, 5) show electrostatic attraction, while pairs (2, 3) and (4, 1) show repulsion. Therefore ball 5 must be

Five balls numbered 1,2,3,4,and 5 are suspended using separated threads. The balls (1,2),(2,4) and (4,1) show electrostatic attraction while balls (2,3) and (4,5) show repulsion. Therefore, ball 1 must be

Five balls numbered 1,2,3,4,and 5 are suspended using separated threads. The balls (1,2),(2,4) and (4,1) show electrostatic attraction while balls (2,3) and (4,5) show repulsion. Therefore, ball 1 must be

Five balss numbered 1,2,3,4,and 5 are suspended using separated threads. The balls (1,2),(2,4) and (4,1) show electrostatic attraction while balls (2,3) and (4,5) show repulsion. Therefore, ball 1 must be

Five balls numbered 1 to 5 are suspended using separate threads. The pairs of balls (1, 2),(2, 4) and (5, 1) show attraction while the pairs (2, 3) and (4, 5) show repulsion. The ball 1 is:

Four charged balls numbered 1 to 4 are suspended using separate threads. Pairs (1,2) and (1,3) show repulsion, while pair (2,4) shows attraction. If ball 4 is now brought near balls 1 and 3, it will be respectively

Five balls marked by numbers from 1 to 5 are hung by different threads. It is seen that the pairs of the balls (1,2), (2, 4), (4,1) attract each other. Again the pairs (2,3) and (4,5) repel each other. So the ball marked by 1 is