14.2.1 - Procedure to Find New Operating Point
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the relationship between base current (I_B) and collector current (I_C)?
💡 Hint: Use the concept of current gain.
Define the term V_CE in the context of a BJT.
💡 Hint: Think about the voltage difference in a circuit.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the symbol β represent in circuit analysis?
💡 Hint: Remember what α represents in a BJT.
True or False: V_CE must always remain above 0V for the BJT to function properly.
💡 Hint: Think about the operational ranges of a BJT.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
A BJT operates with V_CC = 15V, R_C = 5kΩ, and base current I_B = 20µA. Calculate V_CE and analyze if the BJT remains in active mode.
💡 Hint: Identify I_C before calculating V_CE.
If the load resistor increases, how does this affect the collector current and V_CE? Provide a mathematical example with a collector resistor of 10kΩ.
💡 Hint: Focus on the relationship between resistance, current, and voltage.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.