MCQ
The value of amplification factor from the following graph will be
- ✓$10$
- B$50$
- C$25$
- D$40$
✓
Answer
Correct option: A.
$10$
$\mu=-\left(\frac{\Delta V_p}{\Delta V_g}\right)_{\Delta i_p=\text { const. }}=\frac{-(80-60)}{[-6-(-4)]}=\frac{20}{2}=10$
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