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Two parallel plate condensers of capacit...

Two parallel plate condensers of capacity `20 mF` and `30 mF` are charged to the potentials of 30 V and respectively. If likely charged plates are conneted together then the common potential difference be

A

100 V

B

50 V

C

24 V

D

10 V

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Verified by Experts

The correct Answer is:
C
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RESONANCE-CAPACITANCE-Exercise - 1
  1. The minimum number of condensers each capacitance of 2 muF, in order t...

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  2. The charge on the condenser of capacitance 2mu F in the following circ...

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  3. Two parallel plate condensers of capacity 20 mF and 30 mF are charged ...

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  4. Seven capacitors each of capacitance 2muF are to be connected in a con...

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  5. In the circuit shown below the switch is closed at t=0. For 0 lt t lt...

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  6. A capacitor of capacitance C is charged to a potential difference V(0)...

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  7. A 3 mega ohm resistor and an uncharged 1 mu F capacitor are connecte...

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  8. A 3 mega ohm resistor and an uncharged 1 mu F capacitor are connecte...

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  9. A 3 mega ohm resistor and an uncharged 1 mu F capacitor are connecte...

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  10. A 3 mega ohm resistor and an uncharged 1 mu F capacitor are connecte...

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  11. An uncharged capacitor of capacitance 8.0 mu F is connected to a batte...

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  12. An uncharged capacitor of capacitance 8.0 mu F is connected to a batte...

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  13. An uncharged capacitor of capacitance 100 mu F is connected to a bat...

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  14. An uncharged capacitor of capacitance 100 mu F is connected to a bat...

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  15. The charge on each of the capacitors 0.16 ms after the switch S is c...

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  16. The plates of capacitor of capacitance 10 mu F, charged to 60 mu C, a...

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  17. The plates of capacitor of capacitance 10 mu F, charged to 60 mu C, a...

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  18. The plates of capacitor of capacitance 10 mu F, charged to 60 mu C, a...

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  19. The switch S shown in figure is kept closed for a long time and then ...

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  20. The distance between the plates fo a parallel plate capacitor is d. A...

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