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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to I_DS when the channel width (W) increases?
💡 Hint: Consider how width influences resistance.
Question 2
Easy
Define threshold voltage (V_T) in a MOSFET.
💡 Hint: Think about the conditions required for current to flow.
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
What does the threshold voltage (V_T) indicate in MOSFET operation?
💡 Hint: Think about what voltage must be reached for the MOSFET to start conducting.
Question 2
In which region does the MOSFET behave like a resistor?
- Saturation Region
- Triode Region
- Cutoff Region
💡 Hint: Consider the conditions under which the current can vary.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A MOSFET operates with V_GS = 10V, V_T = 3V, and V_DS = 5V with W = 20mm, L = 10mm. Calculate I_DS in both triode and saturation regions.
💡 Hint: Determine which region each calculation applies to before solving.
Question 2
Consider a practical scenario where the length of the MOSFET channel is reduced while maintaining the width. Discuss how this impacts the resistance and I_DS.
💡 Hint: Think about the overall channel configuration and its operating parameters.
Challenge and get performance evaluation