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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for the closed-loop gain of a non-inverting amplifier?
💡 Hint: Remember, in a non-inverting setup, what happens to the input signal?
Question 2
Easy
Why does a non-inverting amplifier have high input impedance?
💡 Hint: Think about the characteristics of an ideal op-amp.
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 is the main advantage of using a non-inverting amplifier?
- Inversion of signal
- Preservation of input phase
- Lowering input impedance
💡 Hint: Consider what happens to the signal's phase.
Question 2
True or False: The closed-loop gain of a non-inverting amplifier is always less than or equal to 1.
- True
- False
💡 Hint: Think about the gain formula.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the closed-loop gain for a non-inverting amplifier when Rf = 100kΩ and Rg = 10kΩ.
💡 Hint: Use the gain formula.
Question 2
Discuss the impact of increasing Rf while keeping Rg constant on the gain and input-output relationships.
💡 Hint: Think about the relationship described in the gain formula.
Challenge and get performance evaluation