Physics, asked by nishthamehta2434, 11 months ago

describe the brief activity to determine poles of electromagnet

Answers

Answered by Rishabhgtam

Answer:

Explanation:

Electromagnets usually consist of wire wound into a coil. ... The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet.

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