Question

how can the direction of magnetic field be found​

Answer 1

Answer:

by right hand rule

Explanation:

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Answer 2

Answer:

Magnetic field lines form in concentric circles around a cylindrical current- carrying conductor, such as a length of wire. The direction of such a magnetic field can be determined by using the "right-hand grip rule". The strength of the magnetic field decreases with distance from the wire.......

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