Question

right hand thumb rule

Answer 1

The direction of the cross product may be found by application of theright hand rule as follows: The index finger points in the direction of the velocity vector v. The middle finger points in the direction of the magnetic field vector B. The thumbpoints in the direction of the cross product F.


#Ninja

Answer 2

HEY MATE HERE IS YOUR ANSWER:-

If we hold a wire carrying current in our right hand such that the thumb points along the direction of the current the fingers will curl along the direction of magnetic field lines.

HOPE IT HELPS ☺️