A plane electromagnetic wave Ez = 100 cos ( 6 x 10^8 t + 4 x ) V/m propagates in a medium of dielectric constant A plane electromagnetic wave Ez = 100 cos ( 6 x 10^8 t + 4 x ) V/m propagates in a medium of dielectric constant October 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related