What is amplifier? What are its advantages and disadvantages?

Explain the amplifier with its type. Also, explain the working of the differential amplifier.

  • Akriti
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Your Answer

The amplifier is an electronic device used for increasing the amplitude of electric signals.
Advantage: we can easily increase or decrease the sound using an amplifier.
Disadvantage: It becomes noisy with age especially in moist climate.
 

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electronic devices
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electronic devices