The stored energy, of a capacitor charged to 100 \mathrm{~V}, is 1 J. capacitor is (a) 2 \times 10^{4} \mathrm{~F} (b) 2 \times 10^{4} \mathrm{~F} (c) 2 \times 10^{2} \mathrm{~F} (d) 1.6 \times 10^{19} \mathrm{~F}
The stored energy, of a capacitor charged to 100 \mathrm{~V}, is 1 J. capacitor is (a) 2 \times 10^{4} \mathrm{~F} (b) 2 \times 10^{4} \mathrm{~F} (c) 2 \times 10^{2} \mathrm{~F} (d) 1.6 \times 10^{19} \mathrm{~F}

Answer: Option (b) 2 \times 10^{4} \mathrm{~F}