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Aaditya Dighe Grade:
        

'n' drops of same size are charged to potential V volts each. if ther are added up to form a single drop then its potential will be.?

4 years ago

Answers : (1)

Ashmita Bhattacharyya
34 Points
										

For 1 drop, V=kq/r..(r=radius of each drop)


therefore,q=Vr/k....for 1 drop


if we have n drops, total charge=Q=nq=Vrn/k


total radius=R=rn^.33...(apply volume conservation)


V=kQ/R=kVrn/k(rn^.33)=Vn^.66(Ans.)


Hope this helps.

4 years ago
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