Question

how will you increase the magnetic field strength due to a solenoid
three ways with explanation! ​

Answer 1

Answer:

solenoid is a long coil of wire. When a direct electric current is passed through it, the shape of the magnetic field is very similar to the field of a bar magnet. The field inside a solenoid is strong and uniform. The small magnetic fields caused by the current in each turn of the coil add together to make a stronger overall magnetic field.

Explanation:

The strength of the magnetic field around a solenoid can be increased by:

increasing the number of turns on the coil

increasing the current

placing an iron core inside the solenoid

Answer 2

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