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In a hypothetical concept, electron of m...

In a hypothetical concept, electron of mass `m_(e)` revolves around nucleus due to gravitational force of attraction between electron and proton of mass `m_(p)`. If the radius of circular path of electron is r, then the speed of electron is

A

`sqrt(((Gm_(p)m_(e))/(4r)))`

B

`sqrt(((Gm_(p)m_(e))/(r)))`

C

`sqrt(((Gm_(p))/(r)))`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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