Preview of practice Common Collector And Common Drain Amplifiers (contd.): Numerical Examples (part B) (48.1)
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Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part B)

Practice - Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part B)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the expected voltage gain of a common collector amplifier?

💡 Hint: Think about the function of this amplifier.

Question 2 Easy

Define the role of the operating point in a transistor.

💡 Hint: Consider what happens without this point.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the typical voltage gain of a common collector amplifier?

Less than 0.5
Close to 1
More than 5

💡 Hint: Think about why we use this configuration.

Question 2

True or False: The operating point of a transistor only affects the input characteristics.

True
False

💡 Hint: Consider the influence of steady-state conditions.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a common collector configuration with a supply voltage of 12V, calculate the emitter current if the emitter resistor is 1kΩ and the base current is found to be 20µA.

💡 Hint: Start from the known voltage drop.

Challenge 2 Hard

If a common drain amplifier has an input capacitance of 1pF and an output impedance of 500Ω, what is its upper cutoff frequency?

💡 Hint: Remember the formula for cutoff frequency in RC circuits.

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Reference links

Supplementary resources to enhance your learning experience.