If the potential of a capacitor having capacity 6 mF is increased from 10 V to 20 V, then increase in its energy will be

(a) 4 × 10^-4 J

(b) 4 × 10^-4 J

(c) 9 × 10^-4 J

(d) 12 × 10^-6 J

Simran Bhatia , 11 Years ago

Grade 11