Question

magnetic field due to a current in a solenoid. explain with example of figure.​

Answer 1

Answer:

When an electric current flow through a solenoid,magnetic field is set up around solenoid similar to that of a bar magnet. One end of a solenoid act as a north pole and other as south pole. Magnetic field is represented by straight magnetic field lines parallel and very close to each other.

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Answer 2

Answer:

- A solenoid is formed by wining a number of turns of insulator wire over a non conducting material.

- The magnetic field produce due to a current carrying solenoid same like due to a bar magnate .

- The magnetic field lines near the piles of the solenoid are more separated.

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