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Two capacitors, 3mu F and 4mu F, are ind...

Two capacitors, `3mu F` and `4mu F`, are individually charged across a 6V battery. After being disconnected from the battery, they are connected together with the negative place of one attached to the positive plate of the other. What is the common potential?

A

`1.26xx10^(-4) J`

B

`2.57xx10^(-4) J`

C

`1.26xx10^(-6) J`

D

`2.57xx10^(-6) J`

Text Solution

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The correct Answer is:
A
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DC PANDEY-ELECTROSTATIC POTENTIAL AND CAPACITORS-(C) Chapter exercises
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  14. A spherical drop of capacitance 1 muF is broken into eight drop of equ...

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  16. The potential of a large liquid drop when eight liquid drops are combi...

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  17. The electric field in a certain region is given by E=5 hat(i)-3hat(j) ...

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  18. In a parallel plate capacitor with plate area A and charge Q, the forc...

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  19. Two capacitors, 3mu F and 4mu F, are individually charged across a 6V ...

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