If e0 and mu0 represent the permittivity and permeability of vaccum and e and mu represent the permittivity and permeability of medium , the refractive index of the medium is given by If e0 and mu0 represent the permittivity and permeability of vaccum and e and mu represent the permittivity and permeability of medium the refractive index of the medium is given by October 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related