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In a common emitter transistor, the current gain is `80`. What is the change in collector current, when the change in base current is `250 muA`?A. `80xx250 muA`B. `(250-80) muA`C. `(250+80) muA`D. `250//80 muA` |
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Answer» Correct Answer - A Current gain `beta=(Deltai_(c))/(Deltai_(b)) implies betaxx Deltai_(b)=80xx250 muA`. |
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