Question

[/tex]$<b><marquee>$ ☺How to assign the direction of magnetic field? ☺​

Answer 1

Answer:

The magnetic field produced by currents in wires

To find the direction of the field, you can use your right hand. If you curl your fingers, and point your thumb in the direction of the current, your fingers will point in the direction of the field.

Answer 2

Answer:

For conventional current flowing through a straight wire this can be found by the right-hand-grip-rule. To use this rule imagine gripping your right hand around the wire with your thumb pointing in the direction of the current. The fingers show the direction of the magnetic field which wraps around the wire

Explanation:

/tex]$ashu$/ Tex ]