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The capacity of a parallel plate capacit...

The capacity of a parallel plate capacitor with no dielectric substance but with a separation is reduced to half and it is filled with a dielectirc substance of value `2.8`. The final capacity of the capacitor is

A

`11.2muF`

B

`15.6muF`

C

`19.2muF`

D

`22.4muF`

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The correct Answer is:
A
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CP SINGH-CAPACITANCE-Exercise
  1. The energy required to charge a parallel plate condenser of plate sepa...

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  2. If the distance between the plates of parallel plate capacitor is halv...

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  3. The capacity of a parallel plate capacitor with no dielectric substanc...

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  4. Force acting upon charged particle kept between the plates of a charge...

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  5. If the plates of a capacitor are joined together by as conducting wire...

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  6. The plates of a parallel plate capacitor are pulled apart with a veloc...

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  7. A parallel plate capacitor has a plate separation of 2mm and use a die...

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  8. A metal plate of thickness half the separation between the capacitor p...

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  9. In a capacitor of capacitance 20 muF,the distance between the plates i...

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  10. n idential capacitors each of capacitance C when connected in series g...

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  11. Three capacitors each of capacity 4 muF are to be connected in such a ...

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  12. In how many ways one can arrange three idential capacitors taking eith...

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  13. Consider three capacitors of capacitance C(1),C(2) and C(3). If C(1), ...

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  14. A series combination of n(1) capacitors, each of value C(1), is charge...

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  15. The voltage of clouds is 4 xx 10^(6) V with respect to ground. In a li...

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  16. In an isolated parallel plate capacitor of capacitance C, the plates h...

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  17. In an isolated parallel plate capacitor of capacitancee C, the four su...

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  18. Minimum number of capacitors of 4muF capacitance each required to obta...

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  19. A parallel plate air capacitor has a capacitance C. When it is half fi...

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  20. A parallel plate capacitor with air between the plates has capacitance...

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