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MHT CET202123 Sep 2021Evening ShiftPhysicsMagnetic Effects of CurrentActual

An electron is projected along the axis of circular conductor carrying current ' I ' The electron will experience

Options

  1. Aa force perpendicular to axis
  2. Ba force along the axis
  3. Ca force at angle 30^ with the axis
  4. Dno force

Correct answer

D. no force

Step-by-step solution

The direction of the magnetic field will be along the axis. The angle between the velocity and the magnetic field will be 0^ or 180^ . The force is given by F = qvB If =0^ or 180^ , F =0

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