An electron moves with velocity v in a direction opposite to the direction of the current in the neighboring long wire the direction of the magnetic force acting on the electron is perpendicular.
We can don't forget this diagram the use of the proper-hand rule. If you factor your pointer finger withinside the course the superb price is transferring, after which your center finger withinside the course of the magnetic area, your thumb factors withinside the course of the magnetic pressure pushing at the transferring price.
The magnetic pressure on a current-wearing cord is perpendicular to each the cord and the magnetic area with course given via way of means of the proper hand rule.Moving electric powered costs produce magnetic fields. F = qv × B. The pressure F is perpendicular to the course of the magnetic area B. It is also perpendicular to the course of the rate v.
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