MCQ
विस्थापन धारा का व्यंजक है-
- A$\mu_0 \in_0 \frac{d \phi_E}{d t}$
- ✓$\in_0 \frac{d \phi_E}{d t}$
- C$\mu_0 \frac{d \phi_E}{d t}$
- D$\frac{d \phi_E}{d t}$
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