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In transistor, the change in base curren...

In transistor, the change in base current from 200 microampere to 250 microampere,causes a change in collector current from 5 miliampere to 10 miliapmere keeping collector to emitter voltage constant at 10 V.Base to emitter voltage is 0.7V.then the current gain of transistor is ?

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To find the current gain (β) of the transistor, we need to follow these steps: ### Step 1: Identify the changes in collector current (ΔIc) and base current (ΔIb) - The change in collector current (ΔIc) is calculated as: \[ ΔIc = I_{c2} - I_{c1} = 10 \, \text{mA} - 5 \, \text{mA} = 5 \, \text{mA} \] ...
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