Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβperfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the gain equation for a non-inverting amplifier?
π‘ Hint: Think about how feedback and the input resistor influence the gain.
Question 2
Easy
True or False: The output of a non-inverting amplifier is inverted.
π‘ Hint: Recall that it is designed to maintain the phase of the 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 phase of a non-inverting amplifier relative to its input?
- Inverted
- Out of phase
- In-phase
π‘ Hint: Consider how the configuration affects the output.
Question 2
True or False: The gain of a non-inverting amplifier can be less than 1.
- True
- False
π‘ Hint: Recall the gain equation as you decide.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a non-inverting amplifier to have a gain of 15. You decide on Rβ = 5 kΞ©. Calculate Rβ.
π‘ Hint: Rearrange the gain formula to isolate R_f after substituting for Rβ.
Question 2
You are designing a circuit with a non-inverting amplifier that connects to a light sensor. If Rβ is 10 kΞ© and Rβ is changed to 60 kΞ©, what would be the new voltage gain? Please calculate.
π‘ Hint: Keep in mind how the feedback resistor influences the gain.
Challenge and get performance evaluation