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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does MOSFET stand for?
π‘ Hint: Think about the components that make up the acronym.
Question 2
Easy
What is the equation to find the drain current in a MOSFET?
π‘ Hint: Consider how the gate-source voltage influences the current.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What determines if a MOSFET is in saturation?
π‘ Hint: Remember the condition for maximum current flow.
Question 2
True or False: The current in a MOSFET is influenced by the gate voltage.
π‘ Hint: Think about the relationship between gate voltage and conduction.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
Given an N-channel MOSFET with V_dd = 12V, V_gs = 5V, and threshold voltage V_th = 2V, calculate I_D if the transconductance parameter K is 0.5 A/V^2. Also, find the output voltage if R_D = 4Ξ©.
π‘ Hint: Watch out for the power ratings in your computations.
Question 2
Sketch a load line for a common-source N-channel MOSFET circuit with V_dd = 10V and R_D = 5Ξ©. How would changing R_D affect the operating point?
π‘ Hint: Identify where the curves intersect for determining the point of operation.
Challenge and get performance evaluation