Hysteresis loops for two magnetic materials A and B are given below: These materials are used to make magnets for electric generators , transformer core and electromagnet core. Then it is proper to use : Hysteresis loops for two magnetic materials A and B are given below: These materials are used to make magnets for electric generators transformer core and electromagnet core. Then it is proper to use : October 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related