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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define an inverting amplifier.
π‘ Hint: Think about how the input signal is affected.
Question 2
Easy
What does Rf represent in the gain formula?
π‘ Hint: Consider which resistor connects from the output to the inverting input.
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 output of an inverting amplifier if the input is 2V?
- 2V
- -2V
- 0V
- 4V
π‘ Hint: Remember that the inverting amplifier changes the phase of the input signal.
Question 2
Inverting amplifiers produce a positive gain.
- True
- False
π‘ Hint: Recollect the meaning of inverting in this context.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have an inverting amplifier circuit with Rf = 200 kΞ© and Rin = 50 kΞ©. If the input signal is 1V, calculate the output signal.
π‘ Hint: Use the gain formula to multiply the input voltage.
Question 2
Design an inverting amplifier that requires a gain of -2. If you only have 10 kΞ© resistors, what values should you use?
π‘ Hint: Think about how resistors can be combined to achieve desired values.
Challenge and get performance evaluation