Question

rules-a)right hand thumb rule​

Answer 1

Answer:

Imagine you have held a current carrying conductor in your right hand. Then the thumb shows the direction of the electric current and the fingers show the direction of the magnetic field.

Explanation:

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Answer 2

Answer:

Explanation:

Imagine that you have held the conductor in

your right hand in such a way that your thumb

points in the direction of the current. Then turn

your fingers around the conductor, the direction

of the fingers is the direction of the magnetic

lines of force.