MCQ
How does the potential difference change with the effect of the dielectric when the battery remains connected across the capacitor?
- AIncreases
- BDecreases
- ✓Remains constant
- DBecomes zero
✓
Answer
Correct option: C.
Remains constant
As the battery remains connected across the capacitor, so the potential difference remains constant at $V_o$ even after the introduction of the dielectric slab. In this way, dielectric has an effect on potential difference.
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