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 skills—perfect 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 does infinite open-loop gain imply?
💡 Hint: Think about small changes leading to big results.
Question 2
Easy
What is meant by infinite input impedance?
💡 Hint: Focus on how the input behaves.
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 assumed open-loop gain of an ideal op-amp?
- 0
- 1
- Infinite
💡 Hint: Think about the extreme effect of a tiny input difference.
Question 2
True or False: Infinite input impedance means that current can flow into the op-amp's inputs.
- True
- False
💡 Hint: Consider the definition of impedance.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a circuit where the input voltage difference is 10mV. If this op-amp has an ideal gain, what would be the theoretical output voltage?
💡 Hint: Consider how infinite operational properties affect output.
Question 2
If you connect your ideal op-amp to a high-impedance source, explain the impact on input current and signal integrity.
💡 Hint: Reflect on the characteristics of the op-amp concerning signal interactions.
Challenge and get performance evaluation