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NEET2001PhysicsDual Nature of MatterActual

Mass of the proton is 1840 times that of electron. It is accelerated through a potential difference of 1 ~V . Find its kinetic energy.

Options

  1. A6 eV
  2. B2 eV
  3. C10 eV
  4. D1 eV .

Correct answer

D. 1 eV .

Step-by-step solution

The charge on a proton = e. Hence when the proton is accelerated through a potential difference of 1 ~V , its K.E. =1 eV .

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