Physics, asked by naidu11157, 29 days ago

how do magnetic field obtained without magnet​

Answers

Answered by DHARANEESHO5
3

Answer:

A Magnetic field can be produced without using a magnet through an electromagnet or a current-carrying conductor. Explanation: ... As per the experiment of Oersted, we learn that by passing the current across a conductor one can produce such a field.

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