Question

What is meant by Right hand thumb rule ?​

Answer 1

Answer:

The right hand rule used to find the direction of magnetic field due to current element.

Explanation:

Right hand states that if the thumb of the right hand is in the direction of the current flow then, the curl fingers show the direction of the magnetic field.

Answer 2

If the thumb, the forefinger, and the middle finger of the right hand are bent at right angles to one another with the thumb pointed in the direction of motion of the conductor relative to a magnetic field and the forefinger in the direction of the field and the forefinger in the direction of the field, then then the middle finger will point in the direction of the induced electromotive force.

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