Question

Explain about the magnetic field in a solenoid .​

Answer 1

A solenoid is a long coil of wire wrapped in many turns.

When a current passes through it, it creates a nearly uniform magnetic field inside.

The magnetic field within a solenoid depends upon the current and density of turns.

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Answer 2

it is similar to the bar magnet.

1 end of a solenoid act as north pole and the other as south pole.

magnetic field is represented by straight magnetic field lines parallel and very close to each other

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