Physics · Feedback Amplifiers
Which of the following statements is FALSE for a feedback amplifier?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Positive feedback increases both gain and bandwidth.✓
- 2Emitter resistance in a bipolar transistor helps stabilise the amplifier's gain.
- 3Negative feedback reduces gain but improves amplifier linearity.
- 4Negative feedback can reduce the effect of temperature on the output.
Correct answer
Positive feedback increases both gain and bandwidth.
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