Practicing Success
Practicing Success
CUET Preparation Today
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a b c d |
c |
$\text{Average Energy density of Electric field is } u_e = \frac{1}{2} \epsilon_0 E_0^2$ $\text{Average Energy density of Magnetic field is } u_m = \frac{B_0^2}{2\mu_0} $ $E_0^2 = c^2B_0^2 = \frac{B_0^2}{2\mu_0\epsilon_0}$ $\Rightarrow u_e = u_m$ $ I_e = c u_e \text{ and } I_m = c u_m$ $\Rightarrow I_e = I_m$ |
