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KCET2019PhysicsNuclear Physics

Two protons are kept at a separation of ( 10 ~nm ). Let Fn and Fe be the nuclear force and the electromagnetic force between them

Options

  1. A( Fe < < F )
  2. B( Oe = Fn )
  3. CFe and Fn differ only slightly
  4. D( Fe Fn )

Correct answer

D. ( Fe Fn )

Step-by-step solution

(D) As separation is less than ( f m ), electromagnetic force is greater than nuclear force. Fe >> Fn. [Nuclear force is short range force acts. Within few fms]

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