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The charge stored in a capacitor is 20 m...

The charge stored in a capacitor is `20 mu` C and the potential difference across the plates is `500V` .Its capacity is ..?

A

`0.04muF`

B

`10^(-2) muF`

C

`2 xx 10^(2) muF`

D

`250muF`

Text Solution

Verified by Experts

The correct Answer is:
A
`C = (q)/(V)`
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NARAYNA-ELECTROSTATIC POTENTIAL AND CAPACITANCE-Exercise -1 (H.W)
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  2. Two conducting spheres of radii 5 cm and 10 cm are given a charge of 1...

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  3. The electric potential on the surface of a sphere of radius R due to a...

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  4. A soap bubble is charged to a potential of 16V. Its radius is then dou...

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  5. The charge stored in a capacitor is 20 mu C and the potential differen...

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  6. The oil condenser has a capacity of 100 muF .The oil has dielectric c...

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  7. A dielectric of thickness 5cm and dielectric constant 10 is introduced...

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  8. v36

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  9. The ratio of the resultant capacities when three capacitors of 2muF, 4...

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  10. A condenser A of capacity 4muF has a charge 20muC and another condense...

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  11. A capacitor of 30 mu F charged to 100V is connected in parallel to c...

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  12. The equivalent capacity between the points 'A' and 'B' in the followin...

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  13. Two capacitors with capacities C(1) and C(2) ,are charged to potenti...

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  14. The equivalent capacitance between P and Q of the given figure is (the...

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  15. The resultant capacity between the points P and Q of the given figure ...

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  16. Charge 'Q' taken from the battery of 12V in the circuit is

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  17. If three capacitors of values 1 mu F,2 mu F and 3muF are available.Th...

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  18. A capacitor of 8 micro farad is charged to a potential of 1000V .The e...

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  19. A condenser is charged to a potential difference of 120V ,its energy ...

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  20. The plates of a parallel plate capacitor have an area of 90cm^(2) eac...

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