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If a proton had a radius R and the charg...

If a proton had a radius R and the charge was uniformaly fistributed , Calculate using bohr theory, the ground state energy of a H-atom When `R=10Å`

A

`-13.6eV`

B

`-0.68eV`

C

`-0.72eV`

D

`-1.51eV`

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The correct Answer is:
C
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