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The work done in placing a charge of 8 x 10 -18 coulomb on a condenser of capacity 100 mirco-farad is (a) 16 x 10 -32 joule (b) 3.1 x 10- 26 joule (c) 4 x 10 -10 joule (d) 32 x 10 -32 joule

The  work done in placing a charge of 8 x 10-18 coulomb on a condenser of capacity 100 mirco-farad is
 
(a) 16 x 10-32 joule
(b) 3.1 x 10-26 joule
(c) 4 x 10-10 joule
(d) 32 x 10-32 joule

Grade:6

1 Answers

bharat bajaj IIT Delhi
askIITians Faculty 122 Points
9 years ago
Work done =½*Q²/C = 32 X 10^-32 J
THanks
Bharat Bajaj
IIT Delhi
askiitians faculty

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