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
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a current mirror?
💡 Hint: Think about how mirrors reflect light.
Question 2
Easy
Name one application of a current mirror.
💡 Hint: Consider where biasing is important.
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 primary function of a current mirror?
- To amplify signals
- To replicate current
- To rectify voltage
💡 Hint: What do mirrors do?
Question 2
True or False: Current mirrors are only applicable in BJT circuits.
- True
- False
💡 Hint: Think about different transistor types.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a current mirror using a BJT and explain how it would be modified if a load resistor is introduced.
💡 Hint: Consider how resistive loads affect current flow.
Question 2
Given a differential amplifier setup using current mirrors, calculate the expected output if one input voltage is 1V and the other is 0.5V.
💡 Hint: Recall how differential amplifiers subtract input signals.
Challenge and get performance evaluation