Question

❤️list 5 methods of producing magnetic field❤️​​

Answer 1

Answer:

Magnetic field can be produced by any of the following methods: (i) Any magnet-bar magnet, horse-shoe magnet or round magnet can be used. (ii) A wire carrying current produces a field around it. (iii) A loop or solenoid carrying current.

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Answer 2

Answer:

iv toroid

v. by rubbing a magnet bar onto a piece of iron