Force between two parallel currents, the Ampere
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New answer posted
3 weeks agoBeginner-Level 5
The direction of the net magnetic force is always perpendicular to the plane of current-carrying conductors. The direction of the magnetic force is determined through the right-hand rule.
The right-hand thumb rule states that if you wrap a wire in a way that the thumb points towards the flow of current. Then your curled fingers represent the direction of the field lines of the magnetic field
New answer posted
3 weeks agoBeginner-Level 5
The "ampere" was defined based on the magnetic interaction. The scientific community used the magnetic force between two parallel current-carrying conductors placed at a distance. Below is the definition of 1 ampere, based on this concept.
1 Ampere is the constant current that produces a magnetic force of exactly when two infinitely long, straight, parallel conductors are placed one meter apart in vacuum. |
New answer posted
3 weeks agoBeginner-Level 5
The exact formula for the magnetic force per unit length between two parallel current-carrying conductors:
For more information, check: Force between parallel conductors
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