Question

What is a solenoid? Draw the field lines of the magnetic field produced on passing a current through and around a current-carrying solenoid.

Answer 1

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Answer:

• A solenoid is a coil of a large number of circular turns of wire wrapped in the shape of a cylinder. On passing electric current, a magnetic field is developed along the axis of solenoid. Magnetic field lines are drawn in the attachment.

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Answer 2

Answer:-

A coil of many circular turns of an insulated copper wire wrapped closely in the shape of a cylinder is called a solenoid.

Magnetic field lines are drawn in the attachment.