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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a common source amplifier do?
π‘ Hint: Consider the primary function of amplifiers.
Question 2
Easy
What is the purpose of the coupling capacitor in an amplifier?
π‘ Hint: Think about signal types.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the common-source amplifier primarily amplify?
- Current
- Voltage
- Power
π‘ Hint: Consider the main function of an amplifier.
Question 2
True or False: The lower cutoff frequency is related to the C-R circuit configuration.
- True
- False
π‘ Hint: Think about how circuits are defined by their components.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A common-source amplifier using a JFET has a transconductance of 5 mS and an input resistance of 10 kΞ©. What is the expected upper cutoff frequency if the feedback capacitor is 10 nF?
π‘ Hint: Use the cutoff frequency formula considering the feedback capacitor.
Question 2
Explain why the frequency response of an amplifier is essential when designing amplifying circuits.
π‘ Hint: Think about the relationship of circuits and real-world signals.
Challenge and get performance evaluation