Figure 1
-Refer to Figure 1. If VCC is increased to 18 V, IB will

Name: Figure 1 -Refer to Figure 1. If VCC is increased to 18 V, IB will
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Question

Quizplus · Accepted Answer

IB (base current) is determined by the base-emitter junction and the base resistor (RB), not directly by VCC. Increasing VCC does not change the voltage drop across the base-emitter junction significantly, so IB remains approximately the same.

Figure 1 -Refer to Figure 1. If VCC Is Increased to 18