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The two spherical shells are at large se...

The two spherical shells are at large separation, one of them has radius `10 cm` and `1.25 muC` charge. The other is of `20cm` radius and has `0.75 muC` charge. If they are connected by a conducting wire of negligible capacitance, the final charge on the shells are :

A

`1muC, 1muC`

B

`2/3muC,4/3muC`

C

`4/3muC, 2/3muC`

D

`0.25muC,0.25muC`

Text Solution

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The correct Answer is:
B
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PHYSICS GALAXY - ASHISH ARORA-CAPACITANCE-NUMERICAL MCQS
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  4. In the circuit shown in figure, charge on 10 muF capacitor is given as

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  9. A 3muF and a 5muF capacitor are connected in series across a 30V batte...

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  10. Find the capacitance between the inner and outer curved cylindrical co...

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  11. Three capacitors of capacitances 3 muF, 9muF and 18 muF are connected ...

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  12. A capacitor of capacitance C(1)=1 muF withstand a maximum voltage of V...

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  13. A 4muF condenser is charged to 400V and then its plates are joined thr...

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  14. Condenser A has a capacity of 15 muF when it is filled with a medium o...

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  15. Two capacitors 2muF and 4muF are connected in parallel. A third capaci...

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  16. There is an air filled 1pF parallel plate capacitor. When the plate se...

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  17. Four condenser are joined as shown in the adjoining figure. The capac...

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  18. In the following circuit, the resultant capacitance between A and B is...

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  19. The effective capacitance between the points P and Q of the arrangemen...

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  20. A circuit element is placed in a blackbox. At t=0, a switch is closed ...

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