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Five identical capacitor plates are arra...

Five identical capacitor plates are arranged such that they make four capacitors each of `2muF.` The plates are connected to a source of emf `10 V`. The charge on plate `C` is

A

`+20muC`

B

`+40muC`

C

`+60muC`

D

`+80muC`

Text Solution

Verified by Experts

The correct Answer is:
B
Four capacitors are in parallel charge across each is `q=CV`. Two surfaces of plate C marks two capcitors, one with B and other with `D` and `C` is connected to positive terminal of the battery. Hence `q_C=2CV=+40muC`
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DC PANDEY ENGLISH-CAPACITORS-Exercise
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  8. In the circuit shown, A and B are equal resistances. When S is closed,...

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  10. In the circuit shown each capacitor has a capcitance C. The emf of the...

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  11. Two capacitors of 2muF and 3muF are charged to 150 V and 120 V, respec...

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  12. A parallel plate capacitor is charged and then the battery is disconne...

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  13. A capacitor of 2F (practically not possible to have a capacity of 2F) ...

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  14. given that potential differene across 1muF capacitor is 10V. Then,

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  16. The capacitor C1 in the flgure shown initially carries a charge q0. Wh...

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  17. Figure shows a parallel plate capacitor with plate area A and plate se...

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  20. A 8uF capacitor C1 is charged to V0 = 120 V. The charging battery is t...

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