Examlex
Which of the following represent the Lewis structure for Mg?
Compounding
Generally indicates the voltage increase caused by the series field as compared to the voltage drop of the generator.
Exciting
The process of supplying a magnetic field to a core or coil in electrical devices to induce a magnetic flux.
Magnetic Lines
Imaginary lines used to represent the direction and strength of a magnetic field around a magnet or an electric current.
Pole Pieces
The parts of a DC machine that form magnetic poles.
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