Electromagnets, Inductors, and Transformers Worksheet

Ability of one inductor's magnetic lines of force to link with another inductor
Reusable fuse
Number of turns of wire wound around a core
The point beyond which an increase in one of two quantities produces no increase in the other
Electromachanical device that opens or closes contacts when a current is passed through a coil
When a magnetic field cuts a conductor, or when a conductor cuts a magnetic field, an electric current will flow
Device used to convert mechanical energy into electrical energy
Rotating or moving component of a magnetic circuit
Unit of inductance
Measured in Ohms, it is the opposition to alternating or pulsating current flow without the dissipation of energy
Device consisting of two or more coils that are used to couple electric energy from one circuit to another
The total opposition to current flow offered by a circuit with both resistance and reactance
Ratio between the number of turns in the secondary winding and the number of turns in the primary winding