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Electromagnetic Waves — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsElectromagnetic Waves1 Mark
MCQ
The formula for displacement $\left( I _d\right)$ is :
  • A
    $\mu_0 \frac{d \phi_{ E }}{d t}$
  • B
    $\mu_0 \in_0 \frac{d \phi_{ E }}{d t}$
  • ✓
    $\epsilon_0 \frac{d \phi_{ E }}{d t}$
  • D
    $\frac{1}{\epsilon_0} \frac{d \phi_{ E }}{d t}$
✓

Answer

Correct option: C.
$\epsilon_0 \frac{d \phi_{ E }}{d t}$
(c)$\epsilon_0 \frac{d \phi_{ E }}{d t}$

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