Q134. A certain transistor has a collector current (IC) of 10 mA and a base current (IB) of 40 µA. What is the common-emitter current gain (β) of the transistor?Physics — NUST Mock By IBAGRADS 1 — Question 134 of 200A. 150B. 250C. 300D. None of the abovePractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →