48.1 - Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part B)
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Practice Questions
Test your understanding with targeted questions
What is the expected voltage gain of a common collector amplifier?
💡 Hint: Think about the function of this amplifier.
Define the role of the operating point in a transistor.
💡 Hint: Consider what happens without this point.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the typical voltage gain of a common collector amplifier?
💡 Hint: Think about why we use this configuration.
True or False: The operating point of a transistor only affects the input characteristics.
💡 Hint: Consider the influence of steady-state conditions.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
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.
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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