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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the typical current gain of a common gate amplifier?
💡 Hint: Think about how much input current the amplifier outputs.
Question 2
Easy
Why is biasing important for amplifiers?
💡 Hint: Consider what happens if a transistor does not receive biasing.
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
The current gain of a common gate amplifier is usually close to:
- 0.5
- 1
- 1.5
💡 Hint: Consider the definitions of current gain.
Question 2
True or false: A common gate amplifier has high input impedance.
- True
- False
💡 Hint: Recall the primary attributes of this amplifier type.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If the source resistance is increased in a common gate amplifier to 100 kΩ, discuss how this affects the performance in a detailed manner.
💡 Hint: Evaluate the interaction of total resistance in the circuit.
Question 2
Consider designing a common gate amplifier with specified supply voltage and load resistance. Derive the equations detailing how to calculate the required biasing conditions.
💡 Hint: Use known values to form your equations and apply the saturation condition.
Challenge and get performance evaluation