Question

what is current carrying wire​

Answer 1

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Current carrying wire is a conductor that carries current from one place to another

Answer 2

Answer:

The magnetic force on a charged particle depends on the relative orientation of the particle's velocity and the magnetic field.

A magnetic force cannot change the speed of a charged particle, only its direction.

When a charged particle enters a uniform magnetic field in a direction perpendicular to that field, its motion is continuously changed by the magnetic force; it ends up moving in a circle, with radius

radius = (mass * velocity) / (charge * magnetic field)

A current consists of many small charged particles running through a wire. If immersed in a magnetic field, the particles will be experience a force; they can transmit this force to the wire through which they travel.

The force on a section of wire of length L carrying a current I through a magnetic field B is

F = I ( L x B ) vector version

= I L B sin(theta) strength only

where theta is the angle between the wire and the magnetic field. The direction of the vector L is the same as the direction of the current through the wire.

Because forces are easy to measure, it is the force exerted on a current-carrying wire which is used to define the SI unit of current, the ampere