MCQ
A parallel plate capacitor carries a charge q. The distance between the plates is doubled by application of a force. The work done by the force is
- AZero
- B$\frac{q^2}{C}$
- ✓$\frac{q^2}{2 C}$
- D$\frac{q^2}{4 C}$
✓
Answer
Correct option: C.
$\frac{q^2}{2 C}$
(c) $\frac{q^2}{2 C}$
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