Losses due to a method used to increase this quantity include the hysteresis and eddy current loss.
Losses due to a method used to increase this quantity include the hysteresis and eddy current loss. Transformers use the "mutual" form of this quantity to step-up and step-down voltages. Its presence causes current to lag voltage. This quantity is multiplied by j omega to obtain impedance. The energy stored in devices with it is equal to half this quantity times current squared because the voltage across such devices is equal to this quantity times the time-derivative of current. As it's often equal to (*) permeability times cross-sectional area over length times number of coils squared, it can be increased by inserting a core, like iron. This quantity determines the ability of an element to generate magnetic flux linkage in response to a current. For 10 points, name this quantity whose SI unit is the Henry.
Losses due to a method used to increase this quantity include the hysteresis and eddy current loss.
inductance