ECE :: Materials and Components
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High frequency inductors and capacitors are commonly plated with silver. The main purpose of this is to
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In its lowest state, the electron is bound to the field of proton by an energy equal to
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In a ferromagnetic material, the internal field seen by a dipole is
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The iron core of a coil is removed so that it becomes an air cored coil. Its inductance will
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A circular sphere mile is the area of cross-section of a wire
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In an hydrogen atom, an electron moves in the field of a proton. The stability of orbit requires equilibrium between coulomb's force and centrifugal force.
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For small size high frequency coils, the most common core material is
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The orientation polarization of a polyatomic gas is inversely proportional to absolute temperature.
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