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COMEDK2019PhysicsMagnetic Properties of Matter

A bar magnet is equivalent to

Options

  1. Asolenoid carrying current
  2. Bcircular coil carrying current
  3. Ctorroid carrying current
  4. Dstraight conductor carrying current

Correct answer

A. solenoid carrying current

Step-by-step solution

Magnetic field lines of a bar magnet is equivalent to the magnetic field lines due to a solenoid. Hence, A bar magnet is equivalent to a solenoid carrying current.

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