95.3.2 - Feedback Influence on Two Poles
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Practice Questions
Test your understanding with targeted questions
What is a feedback system?
💡 Hint: Think about how feedback might adjust system performance.
Define a pole in the context of systems.
💡 Hint: Consider when outputs show a sudden change.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of feedback in amplifier systems?
💡 Hint: Think about what feedback systems are intended to correct.
Loop gain is the product of which two factors?
💡 Hint: Recall how feedback is calculated in systems.
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Challenge Problems
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Consider an amplifier with a gain of 10 and a feedback factor of 0.1. Calculate the new gain when feedback is applied.
💡 Hint: Use the feedback equation to find the adjusted gain.
Describe a scenario where a high loop gain could lead to instability in an amplifier circuit.
💡 Hint: Think about what happens to the system’s response with high loop gains.
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