MCQ
Gauss's law in dielectric medium:
- ✓$\oint \epsilon_1 E d s=\frac{q}{\epsilon_0}$
- B$\oint E d s=\frac{q}{\epsilon_0}$
- C$\oint \frac{E d s}{\epsilon_1}=\frac{q}{\epsilon_0}$
- D$\oint E d s=0$
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