99.6 - Numerical Example Analysis
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Practice Questions
Test your understanding with targeted questions
Define feedback in your own words.
💡 Hint: Think about how an amplifier uses its output to influence its input.
What is trans-conductance?
💡 Hint: Consider how a transistor modulates current.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What effect does feedback have on voltage gain?
💡 Hint: Consider how feedback influences stability.
True or False: Feedback always increases the gain of an amplifier.
💡 Hint: Remember the trade-offs involved with feedback mechanisms.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Calculate the new voltage gain of an amplifier if the input resistance increases by a factor of 5 and the output resistance decreases.
💡 Hint: Consider how the new input affects the output ratio.
Design a feedback circuit that maintains stable output current despite varying input conditions. Specify component values.
💡 Hint: Focus on resistors in feedback paths.
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