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MHT CET20225 Aug 2022Evening ShiftPhysicsElectrostaticsActual

An electron of mass ' m_e ' and a proton of mass ' m_p ' are kept in a uniform electric field. The ratio of the acceleration of electron (a_e ) to the acceleration of proton (a_p ) is

Options

  1. Am _ e m _ p
  2. Bm _ p m _ e
  3. Cone
  4. Dinfinity

Correct answer

B. m _ p m _ e

Step-by-step solution

Electrostatic force, F _ E = eE (for both the particles) The acceleration of electron, a_e= F_E M_e and Acceleration of proton a_p= F_E M_e a _ e a _ p = M _ p M _ e

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