Question

what are the rules to determine the direction of magnetic field ? desecribe any one of them.​

Answer 1

Answer:

(I) Right hand thumb rule is used to determine the direction of magnetic field around the straight conductor carrying current. (ii) Fleming's left hand rule is used to find the direction of force experienced by a current carrying straight conductor placed in a magnetic field which is perpendicular to it.

Explanation:

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Answer 2

sorry mate do not know the answer