If the potential of a capacitor having capacity of 6 mF is increased f – McqOptions

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1.	If the potential of a capacitor having capacity of 6 mF is increased from 10 V to 20 V, then increase in its energy will be [Pb. PET 2002]
A.	12 ´ 10?6 J
B.	9 ´ 10?4 J
C.	4 ´ 10?6 J
D.	4 ´ 10?9 J
Answer» C. 4 ´ 10?6 J

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