Practice - Lecture - 23
Practice Questions
Test your understanding with targeted questions
What does a current amplifier output?
💡 Hint: Remember, it's not voltage.
What is DC bias?
💡 Hint: Think about operating points of BJTs.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the output of a current amplifier?
💡 Hint: Think of its name.
True or False: An unloaded current gain is affected by the load connected.
💡 Hint: Reflect on the definition of 'unloaded'.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
If a current amplifier has an unloaded gain of 10 and the input current is 2mA, calculate the output current when a load of 1kΩ is connected and the output resistance is 500Ω.
💡 Hint: Use the unloading current formula while accounting for output resistance.
Design a lab experiment to visualize the effect of varying load resistance on output current in a current amplifier. Include method and expected outcomes.
💡 Hint: Consider using a multimeter for reading output current.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.