Question

* (31) What is a solenoid? Compare the
magnetic field produced by a solenoid with the
magnetic field of a bar magnet. Draw neat
figures and name various components.​

Answer 1

Answer:

A solenoid is a long straight insulated wire, such as a copper coil, often wrapped around a cylinder-shaped body. The diameter of the solenoid is lesser than its length. It produces a magnetic field when electric current is passed through it.

Answer 2

A Solenoid is a conductor which is made up of soft iron bar wrapped by a conducting wire.

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