Practice N-channel MOSFET Analysis - 16.2.4 | 16. Analysis of simple non - linear circuit containing a MOSFET | Analog Electronic Circuits - Vol 1
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does MOSFET stand for?

πŸ’‘ 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?

πŸ’‘ Hint: Consider how the gate-source voltage influences the current.

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 determines if a MOSFET is in saturation?

  • A. V_DS < V_GS - V_th
  • B. V_DS = V_GS - V_th
  • C. V_DS > V_GS - V_th

πŸ’‘ Hint: Remember the condition for maximum current flow.

Question 2

True or False: The current in a MOSFET is influenced by the gate voltage.

  • True
  • False

πŸ’‘ Hint: Think about the relationship between gate voltage and conduction.

Solve and get performance evaluation

Challenge Problems

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©.

πŸ’‘ 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?

πŸ’‘ Hint: Identify where the curves intersect for determining the point of operation.

Challenge and get performance evaluation