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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the IDS if the width W of the MOSFET is increased?
💡 Hint: Think about how increasing width affects resistance.
Question 2
Easy
What is the role of Vth in MOSFET operation?
💡 Hint: Consider why a gate voltage must be above a certain level.
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 IDS in a MOSFET is driven primarily by which of the following parameters?
- Width (W)
- Length (L)
- Both Width (W) and Length (L)
💡 Hint: Consider which factors affect current drain and resistance.
Question 2
True or False: In the saturation region, increasing VDS increases IDS significantly.
- True
- False
💡 Hint: Think about the behavior of current at high voltage.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a MOSFET with W = 10μm, L = 1μm, VGS = 5V, and Vth = 1V, calculate IDS in the saturation region if λ = 0.1.
💡 Hint: Start with the saturation current expression.
Question 2
Design a circuit using a MOSFET that operates effectively in both saturation and triode regions. Explain its operation based on varying VGS.
💡 Hint: Think of practical applications involving push-pull configurations.
Challenge and get performance evaluation