The energy associated with electric field is UE and with magnetic fiel – McqOptions

MCQOPTIONS

1.	The energy associated with electric field is UE and with magnetic field is UB for an electromagnetic wave in free space. Then:
A.	\({{\rm{U}}_{\rm{E}}} = \frac{{{{\rm{U}}_{\rm{B}}}}}{2}\)
B.	UE > UB
C.	UE < UB
D.	UE = UB
Answer» E.

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