PhysicsMedium120×since 2002Q6757The energy associated with electric field is (U_E) and with magnetic field is (U_B) for an electromagnetic wave in free space. Then :AUE=UB2{U_E} = {{{U_B}} \over 2}UE=2UBBUE>UB{U_E} > {U_B}UE>UBCUE<UB{U_E} < {U_B}UE<UBDUE=UB{U_E} = {U_B}UE=UBCheck answerSkip