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A 5.80 muF parallel-plate air capacitor ...

A `5.80 muF` parallel-plate air capacitor has a plate separation of `5.00 mm` and is charged to a potential difference of `400 V`. Calculate the energy density in the region between the plates, in `J/m^3`

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`u=1/2epsilon_0E^2`
`=1/2epsilon_0(V/d)^2`
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DC PANDEY-CAPACITORS-Exercise
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  8. Two, capacitors A and B are connected in series across a 100 V supply ...

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  10. A 450 muF capacitor is charged to 295 V. Then, a wire is connected bet...

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  11. The plates of a parallel-plate capacitor in vacuum are 5.00 mm apart a...

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  12. Three capacitors having capacitances of 8.4 muF, 8.2muF and 4.21muF ar...

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  13. Find the charges on 6muF and 4muF capacitors

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  14. In figure C1=C5=8.4muF and C2=C3=C4=4.2muF.The applied potential is V(...

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  15. Two condensers A and B each having slabs of dielectric constant K = 2 ...

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  16. A capacitor of capacitance C1 = 1.0muF charged upto a voltage V = 110 ...

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  17. In figure the battery has a potential difference of 20 V. Find (a...

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  18. In figure, battery B supplies 12 V. Find the charge on each capacitor ...

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  19. When switch S is thrown to the left in figure, the plates of capacitor...

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