Assertion: inductor's energy | /r/HasProperty | constant
Facets:
Source sentences:
text: Once the current is no longer increased and is held constant, the energy in the magnetic field is constant and no additional energy must be supplied, so the voltage drop across the windings disappears.
text: When the current remains constant, the energy stored in the magnetic field is also constant.
text: Since the energy lost in each cycle is constant, hysteresis power losses increase proportionally with frequency.