Practice - Inverting Amplifier
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Practice Questions
Test your understanding with targeted questions
What is the role of the feedback resistor in an inverting amplifier?
💡 Hint: Think about how the output affects the input signal.
What is the phase relationship between input and output in an inverting amplifier?
💡 Hint: Consider how the word 'inverting' describes the output.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for the gain of an inverting amplifier?
💡 Hint: Remember the negative sign indicates inversion.
True or False: The output of an inverting amplifier is in the same phase as the input.
💡 Hint: Think about the name 'inverting amplifier'.
1 more question available
Challenge Problems
Push your limits with advanced challenges
An engineer designs an inverting amplifier with a feedback resistor of 200kΩ and input resistor of 50kΩ. If the input voltage is 2V, what is the output voltage?
💡 Hint: Calculate gain first then use it to find the output.
If you want to design an inverting amplifier to invert a 5V input signal and output should be 15V, what gain would you need, and what should be the resistor values if R_{in} is 10kΩ?
💡 Hint: First derive the gain then use it to find R_f.
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