A neutron enters in a magnetic field of strength B(Tesla) perpendicular to the magnetic lines of force, with speed v. The force on the neutron is

  1. Zero
  2. evB
  3. ILB

A neutron enters in a magnetic field of strength B(Tesla) perpendicular to the magnetic lines of force, with speed v. The force on the neutron is

A neutron enters in a magnetic field of strength B(Tesla) perpendicular to the magnetic lines of force, with speed v. The force on the neutron is zero.

Reason

Because a neutron is a neutral particle and when it is entered into a magnetic field it will not deflect in the magnetic field.Only charged particles (electron or proton experience magnetic force).

This question is about MSc Electricity and Magnetism MCQs. This is the previous year’s question about the competitive exams.


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3.Electromagnetic Theory
4.Atomic Physics
5.Nuclear Physics
6.Solid State Physics
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8.Heat and Thermodynamics
9.Mathematical Method for Physics
10.Special Theory of Relativity
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12.Waves and Oscillations

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