If the potential of a capacitor having capacity of $6\,\mu F$ is increased from $10\, V$ to $20\, V$, then increase in its energy will be
If the potential of a capacitor having capacity of $6\,\mu F$ is increased from $10\, V$ to $20\, V$, then increase in its energy will be
- A
$12 \times 10^{-6} \,J$
- B
$9 \times 10^{-4} \,J$
- C
$4 \times 10^{-6} \,J$
- D
$4 \times 10^{-9} \,J$
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- [JEE MAIN 2020]
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