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A parallel plate capacitor has a uniform...

A parallel plate capacitor has a uniform electric field E in the space between the the plates. If the distance between the plates is d and area of each plate is A, the energy stored in the capacitor is

A

`0.5 N`

B

`0.05 N`

C

`0.005 N`

D

None of these

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-APPENDICES ( REVISION EXERCISE )-REVISION EXERCISE (ELECTRIC POTENTIAL & CAPACITANCE )
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  2. A parallel plate capacitor is filled with a dielectric of dielectric c...

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  3. A parallel -plate capacitor with the plate area 100cm^2 and the separa...

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  4. A parallel plate capacitor has a uniform electric field E in the space...

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  5. One plate of a capacitor is fixed, and the other is connected to a spr...

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  6. In the given system a capacitor of plate area A is changed up to charg...

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  7. Identify A and B:

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  8. In the given circuit which of the following statement(s) is/are true ?

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  9. A capacitor of capacitance 10(mu)F is connected to a battery of emf 2V...

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  10. For a spherical capacitor shown at which points the electric field wil...

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  11. The numerical value of the charge on either plates of capacitor 'C' as...

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  12. The charge on 4 mu Fcapacitor in the given circuit is ("in" muC)

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  13. Three uncharged capacitors of capacities C1 ,C2 and C3 are connected ...

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  14. In the given figure capacitor of plate area A is changed upto charge q...

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  15. Space between the plates of a parallel plate capacitor is filled with ...

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  16. Force of attraction between the plates of area A of a parallel palte...

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  17. An insulating solid sphere of radius R has a uniform positive charge d...

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  19. A parallel plate capacitor is made of two circular plates separated...

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  20. Five identical conducting plates 1,2,3,4 and 5 are fixed parallel to a...

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