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Does an amplifier violate law of conservation of energy?

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Answer:

NO. THE UNIVERSAL LAW STILL APPLIES -- ENERGY CANNOT BE CREATED NOR DESTROYED -- ONLY TRANSFORMED.
Actually in amplifier we give it the Vcc,Vee,Vbb which is such value from which the gain of an amplifier cannot increase till the point of Vcc,it holds the law of conservation of energy but if gain reaches to Vcc then it is in cutoff region so,never the amplification process violate the law of conservation of energy
Actually in amplifer we want the required phase shift+amount of required voltage from sources present so this is actually the use of amplifier that it enhances our strength over particular shape waveform and magnitude at required point

First answer by Electrical Engineer. Last edit by 08beeyasirj. Contributor trust: 0 [recommend contributor ]. Question popularity: 3 [recommend question].

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