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It is normal when the temperature of a material increases, the resistance increases in the most of conductors, insulators decrease in resis... -
In 1879, E.H. Hall observed that a small voltage is generated across a conductor carrying current in an external magnetic field. The Hall vo...
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1428. The Miller oscillator is the crystal equivalent of a Hartley oscillator in which no mutual inductance exists between the plate-to c...
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Distortion and Stability in output It is well known that the output of an amplifier does not have a voltage waveform exactly a replic...
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The application of an emitter resistor (R4) provides improved stability but it also gives reduced gain. When needed, we can restore the g... -
Comparatively this circuit employees some different type of light sensor, and also a different type of transistor. It has a similar three...
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Data communication is the exchange of data (in the form of 0s and 1s) between two devices via some form of transmission medium(as wire cable...
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This tutorial will concentrate on the “front end” of the modern audio amplifier design. In Addition to this, this tutorial establishes some... -
The Magneto-motive force (mmf) is the cause due to the presence of the a magnetic flux in a magnetic circuit, mmf , F m = NI amperes whe... -
The idea of preventing one component from affecting another through their common electric or magnetic field is called shielding. Examples ar...
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