Noun
displacement current (plural displacement currents)
(electromagnetism) The direction and rate of change of the electric displacement field at a given point of space and time. It can be expressed as a vector.
When a capacitor is charging, a current flows into one of its two plates, a displacement current flows from that plate to its other plate, and a current flows out of that other plate.
As the secondary coil's energy (and output voltage) continue to increase, larger pulses of displacement current further ionize and heat the air at the point of initial breakdown. Source: Internet
ISBN 0-86341-250-5 A perfect dielectric is a material with zero electrical conductivity ( cf. perfect conductor ), citation thus exhibiting only a displacement current ; therefore it stores and returns electrical energy as if it were an ideal capacitor. Source: Internet
The H -field, therefore, can be separated into two A third term is needed for changing electric fields and polarization currents; this displacement current term is covered in Maxwell's equations below. Source: Internet