Physics, asked by Anonymous, 9 months ago

write the definition of amplifier ​

Answers

Answered by Anonymous
0

An amplifier is an electronic device that increases the voltage, current, or power of a signal.

Answered by Jopoul333
2

Answer:

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Explanation:

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An amplifier is a circuit that has a power gain greater than one. An amplifier can either be a separate piece of equipment or an electrical circuit contained within another device. Amplification is fundamental to modern electronics, and amplifiers are widely used in almost all electronic equipment.

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