Practice Voltage Dependent Current Sources - 23.6.1 | 23. Linear models of Amplifiers (Part B) | Analog Electronic Circuits - Vol 1
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23.6.1 - Voltage Dependent Current Sources

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the function of a current amplifier?

πŸ’‘ Hint: Think about the relationship between input and output current.

Question 2

Easy

What does a DC blocking capacitor do?

πŸ’‘ Hint: Consider why we want to isolate AC signals in measurements.

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 amplifier?

  • To amplify voltage signals
  • To amplify current signals
  • To convert power

πŸ’‘ Hint: Recall the main role of current amplifiers.

Question 2

True or False: DC blocking capacitors allow DC current to pass through.

  • True
  • False

πŸ’‘ Hint: Think about their role in preventing DC interference.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

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 1kΞ© is added?

πŸ’‘ Hint: Remember to apply Ohm's law for circuit analysis with the load included.

Question 2

Design a simple current amplifier circuit. Sketch the circuit and label key components including the blocking capacitor and any resistive loads.

πŸ’‘ Hint: Draw the components carefully, identifying their roles in the system.

Challenge and get performance evaluation