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A parallel plate capacitor is charged to...

A parallel plate capacitor is charged to a potential difference V by a d.c. source. The capacitor is then disconnected from the source. If the distance between the plates is doubled, state with reason how the following will change.
capacitance

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MODERN PUBLICATION-CAPACITOR-EXAMPLE
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  8. State the principle of Van de Graaff generator.

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  9. With the help of labelled diagram of Van-de-Graaff generator. Explain ...

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  10. What limits maximum potential to which the hollow sphere in Van de Gra...

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  15. A solid metal sphere of radius r has charge +Q. This charge is one the...

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  16. A solid metal sphere of radius r has charge +Q. The sphere has radius ...

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  17. Distinguish between polar and non-polar dielectrics.

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  18. What do you understand by polarisation of dielectric? Define dielectri...

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  19. Explain, why is meant by dielectric polarisation. Hence establish the...

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  20. What are polar and non-polar covalent bonds ?

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