A BJT has measured dc current values of IB = 0.1 mA and IC = 8.0 mA. When IB is varied by 100 μA, IC changes by 10 mA. What is the value of the βdc for this device?
A、80;
B、10;
C、100;
D、800
发布时间：2025-11-07 08:03:16
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答案：80
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