Question

What is solenoid? Mention two wys to increase the strength of the field of a solenoid?​

Answer 1

Answer:

Two ways to increase the strength of the field of a solenoid :i By increasing the number of turns. ii By increasing current.

Answer 2

Answer:

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A solenoid is a type of electromagnet, the purpose of which is to generate a controlled magnetic field through a coil wound into a tightly packed helix. The coil can be arranged to produce a uniform magnetic field in a volume of space when an electric current is passed through it.

Two ways to increase the strength of the field of a solenoid :i By increasing the number of turns. ii By increasing current.

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