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 1) show electrostatic attraction while balls (2 2 3) and (4 3% 4 4 ) and (4 5) show repulsion. Therefore and 5 are suspended using separated threads. The balls (1 ball 1 must be Five balls numbered 1 September 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related