Preview of practice Dc Blocking Capacitors In Current Amplifiers (23.4.4) - Linear models of Amplifiers (Part B)
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DC Blocking Capacitors in Current Amplifiers

Practice - DC Blocking Capacitors in Current Amplifiers

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the role of a DC blocking capacitor in a current amplifier?

💡 Hint: Think about how DC affects circuit behavior.

Question 2 Easy

Describe a current amplifier in one sentence.

💡 Hint: Focus on input-output relationships.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does a DC blocking capacitor do in a current amplifier?

Blocks all signals
Allows AC
blocks DC
Enhances DC
No role at all

💡 Hint: Focus on the roles of capacitors.

Question 2

True or False: The output current of a current amplifier is only the AC component.

True
False

💡 Hint: Consider what DC blocking capacitors do.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a simple current amplifier circuit that includes a BJT and a DC blocking capacitor. Explain how you would ensure the DC levels do not interfere with the output.

💡 Hint: Consider how biasing impacts circuit functionality.

Challenge 2 Hard

Given a current amplifier with an unloaded current gain of 10 and a source current of 2 mA, what would be the output current if connected to a load resistance?

💡 Hint: Use current division principles here.

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Reference links

Supplementary resources to enhance your learning experience.