All solenoids and coils used on microprocessor games include a special reverse-biased diode to eliminate a high-voltage pulse of reverse EMF ( electromotive force ).
42.
The locomotives in a consisted set are switched between series and parallel mode automatically, based on speed, overhead voltage and electromotive force ( EMF ).
43.
It is thus a very delicate means of observing and ( as it can be graduated by a compensation-method ) of measuring minute electromotive forces.
44.
This condition causes a serious defect in the action of ring armature armatures rendering the winding around the interior useless for the production of electromotive force.
45.
This varying magnetic field at the secondary winding induces a varying electromotive force ( EMF ) or voltage in the secondary winding due to electromagnetic induction.
46.
In the detailed analysis it was shown that the thermal fluctuations within the diode generate an electromotive force that cancels the voltage from rectified current fluctuations.
47.
:: Voltage ( represented by E for electromotive force ) leads current ( abbreviated I for intensit?) by 90 degrees in a purely inductive circuit.
48.
This process is one of two ways of inducing an electromotive force, the other being the relative motion of a current-carrying conductor within a magnetic field.
49.
The Daniell cell is also the historical basis for the contemporary definition of the volt, which is the unit of electromotive force in the International System of Units.
50.
Electromotive force in electrostatic units is the statvolt ( in the centimeter gram second system of units equal in amount to an erg per electrostatic unit of charge ).
