MDCAT Physics MCQ #1262

A transistor has a base current of 20 μA and a collector current of 1 mA. What is the emitter current?

MDCAT Physics MCQ #1262

  1. Question 1

    Q1. A transistor has a base current of 20 μA and a collector current of 1 mA. What is the emitter current?

    • A) 1.02 mA
    • B) 1 mA
    • C) 0.98 mA
    • D) 2 mA

    Answer: 1.02 mA

    Explanation: Emitter current = collector current + base current = 1 mA + 20 μA = 1.02 mA.