Magnetic field of circular wire
Generated at the center of a circular wire by the electric current, related to the electric current and the distance from the wire to center of the circle.
The force created on a straight stationary wire, carrying elecric current, placed in a magnetic field
An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried
Alternating current voltage can be described mathematically as a function of time, angular frequency and peak voltage
The electric power produced by an electric current “ I “ passing through an electric potential (voltage) difference of “ V “