23.6.1 - Voltage Dependent Current Sources
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
What is the function of a current amplifier?
💡 Hint: Think about the relationship between input and output current.
What does a DC blocking capacitor do?
💡 Hint: Consider why we want to isolate AC signals in measurements.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a current amplifier?
💡 Hint: Recall the main role of current amplifiers.
True or False: DC blocking capacitors allow DC current to pass through.
💡 Hint: Think about their role in preventing DC interference.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Given a current amplifier with an unloaded gain of 10 and an input current of 2 mA, calculate the output current. What if a load with a resistance of 1kΩ is added?
💡 Hint: Remember to apply Ohm's law for circuit analysis with the load included.
Design a simple current amplifier circuit. Sketch the circuit and label key components including the blocking capacitor and any resistive loads.
💡 Hint: Draw the components carefully, identifying their roles in the system.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.