Hi
It is said motion of electrons give rise to magnetism. Please see the diagram below.
When a straight wire is connected to a battery circular magnetic field is generated around the wire.
Once wire is connected to a battery electrons start moving inside the wire at a very low speed. But how come collective movement of electrons generate such a perfect circuit field when individually electrons do not generate such field? Please help me with it. Thank you.
Regards
PG
It is said motion of electrons give rise to magnetism. Please see the diagram below.
When a straight wire is connected to a battery circular magnetic field is generated around the wire.
Once wire is connected to a battery electrons start moving inside the wire at a very low speed. But how come collective movement of electrons generate such a perfect circuit field when individually electrons do not generate such field? Please help me with it. Thank you.
Regards
PG
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