Question

state the right hand thumbs rule...​

Answer 1

If we hold the current carrying conductor in right hand such that the thumb points in the direction of the flow of current, then the fingers encircle the wire in the direction of the magnetic field lines. ...

Answer 2

Explanation:

HERE'S THE RIGHT HAND THUMB'S RULE..

“If you imagine holding a current carrying wire in your right-hand with your thumb pointing towards the direction of electric current flow then the direction in which your fingers curl, gives the direction of lines of force of the magnetic field”.

hope it helps you dear (❁´◡`❁)