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3 cards from this section. Quick, good the night before a test.
What does V_CE represent in a BJT circuit?
Think about the terminals involved.
Define I_B.
It's the current that activates the BJT.
What is the relationship between I_B and I_C?
Recall the definition of β.
KCL ensures that what happens at a junction?
Think about current flow directions.
Given a BJT circuit with V_CC = 12V, R_C = 1kΩ, determine V_CE if I_C = 0.015A.
Use the voltage drop calculation carefully.
In a circuit with a base resistor of 220Ω and a voltage of 5V at the base of a BJT, calculate the base current I_B assuming V_BE = 0.7V.
Use Ohm’s law for your calculations.
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