Question

64 identical spheres of charge q and capacitance C each are combined to form a large sphere. The charge and capacitance of the large sphere is:

A

64q, C

B

16q, 4C

C

64q, 4C

D

16q, 64C

Medium

Solution

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Correct option is C)

64 drops have formed a single drop of radius R.
Volume of big drop = Volume of small's drops.


So, the total current is

As
.

Solve any question of Electrostatic Potential and Capacitance with:-

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