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Katena32 [7]
3 years ago
5

What feedback helps to magnify a change

Physics
2 answers:
Rama09 [41]3 years ago
7 0

positive feedback amplifies a change ... can lead to oscillations system instability and saturation

if a loudspeaker is close to a microphone a very loud squeal = + fb

lasers may use same idea

Vinil7 [7]3 years ago
5 0

Hi there, i'll do the best I can I hope this answers your question.


Positive vs. Negative Feedback. The key difference between positive and negative feedback is their response to change: positive feedback amplifies change while negative feedback reduces change. This means that positive feedback will result in more of a product: more apples, more contractions, or more clotting platelets ...

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