When a bar magnet is placed at 90 degree to a uniform magnetic field, it is acted upon by a couple which is maximum. For it is acted upon by a couple which is maximum. For When a bar magnet is placed at 90 degree to a uniform magnetic field October 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
