ECE :: Electronic Devices and Circuits
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At a P-N junction, the potential barrier is due to the charges on either side of the junction, which consists of
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The material which has zero temperature coefficient of resistance is
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When the light falling on a photodiode increases, the reverse minority current
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When a ferromagnetic substance is magnetised, small changes in dimensions occur. Such a phenomenon is known as
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As the temperature of an intrinsic semiconductor material is increased
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In an insulated gate FET, the polarity of inversion layer is the same as that of
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The conductivity of germanium increases by about 6 percent per degree increase in temperature.
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The range of visible light is
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