Refers to the non- metallic materials that have the ferromagnetic properties of iron.
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Magnetic field intensity is a ________ quantity.
Whenever a conductor cuts magnetic fluxa an emf is induced in it. This is known as
The ratio of the total flux (flux in iron path) to the useful flux (flux in air gap)
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Materials that have very high permeabilities (hundreds and even thousands times of that of free space)
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Germanium atom has ______ protons and ______ electrons.
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Magnetic effects of the earth as a huge magnet with north and south poles.
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The contribution to the ionization in an ionization chamber by electrons liberated from t he walls.
One farad equals
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