Explain how you can determine the direction of a magnetic field produced by a wire if you know the diection of the current throu

Question

FinnZ [79.3K]

3 years ago

6

Explain how you can determine the direction of a magnetic field produced by a wire if you know the diection of the current throu

h the wire.

Physics

2 answers:

Anarel [89] · Answer 1 · 2022-04-03T12:04:33+03:00

The fundamental rule of thumb that can be used to determine the direction of the magnetic field is the right hand rule. If you point your pointer finger in the direction the positive charge is moving, and then your middle finger in the direction of the magnetic field, your thumb points in the direction of the magnetic force pushing on the moving charge.

ololo11 [35] · Answer 2 · 2022-04-03T10:26:32+03:00

Explanation:

Right hand thumb rule : Point the thumb of your right hand in the direction of the current flow, the direction of curvature of the fingers will give us the direction of the magnetic field produced by current carrying wire. This rule was given by Maxwell.

1) If the current is moving in upward direction , the direction of the magnetic field will be in anti clock wise direction.

2) If the current is moving in downward direction , the direction of the magnetic field will be in clock wise direction.