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The dielectric constant k for an insulat...

The dielectric constant k for an insulator cannot be

A

4

B

5

C

9

D

infinity

Text Solution

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The correct Answer is:
D
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NIKITA PUBLICATION-ELECTROSTATICS-Multiple Choice Questions
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  4. A capacitor is connected to a battery of 20 V, so that a charge of 100...

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  10. A parallel plate condenser is made up of two plates, each of surface a...

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  11. If two conducting spheres are separately charged and then brought in c...

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  12. The parallel plates of a condenser are separated by an insulating mate...

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  13. A condenser is connected across another charged condenser. The energy ...

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  14. Capacity of a parallel plate condenser can be increased by

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  15. A dielectric is introduced between the elements of the condenser kept ...

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  16. When air is replaced by a dielectric medium of constant K, the maximum...

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  17. A parallel plate capacitor is charged and the charging battery is then...

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  18. A metal foil of negligible thickness is introduced between the two pla...

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

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