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125 identical drops each charged to the ...

`125` identical drops each charged to the same potential of `50` volts are combined to from a single drop. The potential of the new drop will be

A

`50 V`

B

`250 V`

C

`500 V`

D

`1250 V`

Text Solution

Verified by Experts

The correct Answer is:
D
`V = n^(2//3) v rArr V = (125)^(2//3) xx 50 = 1250 V`
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A2Z-ELECTRIC POTENTIAL & CAPACITANCE-Section D - Chapter End Test
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