The value of à is ___________ A. 100
50
about 1
200
Answer is Right!
Answer is Wrong!
The correct answer is $\boxed{\text{B. 50}}$.
The value of $\beta$ (beta) is the ratio of collector current to base current. In this case, $I_C = 100 \text{ mA}$ and $I_B = 0.2 \text{ mA}$, so $\beta = \frac{I_C}{I_B} = \frac{100 \text{ mA}}{0.2 \text{ mA}} = 50$.
Option
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