A capacitor of capacity 2 μF is charged to 100 V. What is the heat generated when this capacitor is connected in parallel to an another capacitor of same capacity ?

Q: A capacitor of capacity 2 μF is charged to 100 V. What is the heat generated when this capacitor is connected in parallel to an another capacitor of same capacity ?

(a) 2.5 mJ

(b) 5.0 mJ

(c) 10 mJ

(d) 4 mJ

Ans: (b)