Question

what is amper right hand thumb rule

Answer 1

Answer:

Right hand rule 2 states that, if the right hand thumb points in the direction of the current, the fingers curl in the direction of the field. This rule is consistent with the field mapped for the long straight wire and is valid for any current segment.

Answer 2

Answer:

along the direction of current

Explanation:

thumb rules state that if the thumb of the right hand points along the direction of current then the remaining curled fingers of the same hand gives the direction of the magnetic field due to the current

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