Physics, asked by sam9436, 11 months ago

why soft metal is placed inside a solenoid

Answers

Answered by PiyushSinghRajput1

It has been found that if a soft iron rod called core is placed inside a solenoid, then the strength of the magnetic field becomes very large because the iron ore is magnetized by induction. ... Thus, an electromagnet consists of a long coil of insulated copper wire wound on a soft iron core.

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