A wire of length l is used to form coil . THe magnetic field at its centre for a given current in it minimum if the coil has A wire of length l is used to form coil . THe magnetic field at its centre for a given current in it minimum if the coil has October 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
