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The diameter of a spherical liquid drop ...

The diameter of a spherical liquid drop is 2 mm and it has `10^(-15)C` of charge.
If two such liquid drops coalesce to form a bigger drop, what will be the potential on the surface of this drop?

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CHHAYA PUBLICATION-CAPACITANCE AND CAPACITOR-PROBLEM SET - II
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  8. Two capacitors A and B have capacitances of 1 mu F and 2 mu F respect...

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  9. Two capacitors A and B have capacitances of 1 mu F and 2 mu F respect...

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  10. The capacitances of two capacitors are 2 mu F and 8 mu F. They are con...

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  11. The capacitances of two capacitors are 2 mu F and 8 mu F. They are con...

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  12. The capacitances of two capacitors are 2 mu F and 8 mu F. They are con...

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  13. A capacitor of capacitance 2 mu F is charged with 20 V potential. Anot...

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  14. The capacitance of a conductor is 2 pF and its potential is 100 V. Whe...

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  15. The equivatent capacitance between A and B for the combination of Fig....

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  16. The equivatent capacitance between A and B for the combination of Fig....

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  17. A network of four 10 mu F capacitors is connected to a 500 V supply, a...

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  18. Two parallel plates of area 100 cm^2 are given equal and opposite char...

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  19. Two parallel plates of area 100 cm^2 are given equal and opposite char...

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  20. The distance between the two plates of a parallel plate air capacitor ...

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