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प्रश्न
Draw a labelled diagram of a common emitter amplifier, showing waveforms of the signal voltage and output voltage.
उत्तर
Common Emitter Amplifier
Common emitter Amplifier using the n-p-n transistor as below.
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संबंधित प्रश्न
Write the functions of three segments of a transistor.
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Under what condition does the transistor act as an amplifier?
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Gautam went for a vacation to the village where his grandmother lived. His grandmother took him to watch 'nautanki' one evening. They noticed a blackbox connected to the mike lying nearby. Gautam's grandmother did not know what that box was. When she asked this question to Gautam, he explained to her that it was an amplifier.
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(iii) Which basic electronic device is used in the amplifier?
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