If $U_E$ = electric field energy density and $U_m$ = magnetic field energy density. Then,
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → $\frac{U_E}{U_m}=1$
If $U_E$ = electric field energy density and $U_m$ = magnetic field energy density. Then,
Correct answer: option 2
The correct answer is Option (2) → $\frac{U_E}{U_m}=1$