GAT PYQ 2025 Mock Test – II – Q12

Question:

The magnetic field inside a current carrying very long solenoid is

The magnetic field inside a current carrying very long solenoid is

Options:

  • Uniform
  • Non-uniform
  • Zero
  • Highest at mid-point
  • Uniform
  • Non-uniform
  • Zero
  • Highest at mid-point

Correct Answer: Uniform

Explanation:

In case of ideal solenoid, Inside: magnetic field is uniform. Outside: magnetic field is zero.

In case of ideal solenoid, Inside: magnetic field is uniform. Outside: magnetic field is zero.

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