Choose the correct option.
The magnetic field inside a long straight solenoid carrying current

  • A
    is zero
  • B
    decreases as we move towards its end
  • C
    is the same at all points
  • D
    increases as we move towards its end

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Similar Questions

Choose the correct option.
$A$ rectangular coil of copper wires is rotated in a magnetic field. The direction of the induced current changes once in each

Draw a labelled diagram of an electric motor. Explain its principle and working. What is the function of a split ring in an electric motor?

What is the principle of an electric motor?

Draw the magnetic field lines around a bar magnet.

List the properties of magnetic field lines.

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