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Two spheres of radii r and 2r have charg...

Two spheres of radii r and 2r have charges 2q and q on them, respectively. If they are connected by a copper wire, what will be the amount of charge flowing through the wire?

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CHHAYA PUBLICATION-CAPACITANCE AND CAPACITOR-VERY SHORT ANSWER TYPE QUESTIONS
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  2. Two conductors, of capacitances C1" and "C2, initially have charges q1...

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  3. Two spheres of radii r and 2r have charges 2q and q on them, respectiv...

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  4. A capacitor is marked as 0.05 mu F -200V. What is the maximum charge i...

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  5. What is the dielectric constant of conducting materials?

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  6. What happens when the space between the two plates of a capacitor is f...

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  7. What is the permittivity of mica if its dielectric constant is 5.4?

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  8. What is the unit of the permittivity of vacuum, in0?

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  9. Write down the dimensional formula of in0.

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  10. Is the permittivity of any medium greater or less than that of vaccum?

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  11. If a dielectric is placed in an electric field, what change of the int...

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  12. The intensity of the electric field in a dielectric decreases due to……...

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  13. The space between the two plates of a parallel plate air capacitor is ...

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  14. The space between the two plates of an isolated charged parallel plate...

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  15. A metal plate of negligible thickness is introduced between the two pl...

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  16. The distance between the two plates of an isolated charged parallel pl...

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  17. The space between the plates of a capacitor is filled up with a liquid...

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  18. In a parallel plate capacitor, the capacitance increases from 4muF " t...

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  19. What will be the effect on the capacity of a parallel plate capacitor ...

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  20. The distance between the plates of a parallel plate capacitor is d. A ...

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