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two capacitor c1 and c2 are changed to 120 to 200v respectively .it is found that by connecting them togther the potential on each one can be made zero then (1)5C 1 =3C 2 (2)3C 1 =5C 2 (3)3C1+5C2=0 (4)9CI=4C2

two capacitor c1 and c2 are changed to 120  to 200v respectively .it is found  that by connecting them togther  the potential on each one can be made zero then
(1)5C1=3C2
(2)3C1=5C2 
(3)3C1+5C2=0
(4)9CI=4C2
 

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Grade:12th pass

1 Answers

Arun
25750 Points
6 years ago
Dear Ashish
 
For zero common potential we can write
 
120 C1 = 200 C2
3 C1 = 5 C2
 
Hence option B is correct.
 
Regards
Arun (askIITians forum expert)

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