Question

Which one is correct ​

Answer 1

Answer:

C) right hand thumb rule.

Explanation:

the direction of magnetic field at a point near a current carrying conductor is given by right hand thumb rule.

right hand thumb rule → it states that if we imagine to hold a current carrying current in our right hand such that the thumb points the direction of current then other remaining curled fingers indicate the direction of magnetic field around this conductor.

I hope it will help you..

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