Define the Right-Hand Thumb Rule for determining the direction of the magnetic field around a straight current-carrying conductor. Submitted on 4/2/2024 | Answered by Vandana Rana
Answer :
The Right-Hand Thumb Rule states: Imagine wrapping your right hand around the straight conductor with your thumb pointing in the direction of the current flow. The curled fingers indicate the direction of the magnetic field lines circling around the conductor.