In a transistor, IC = 100 mA and IE = 100.2 mA. The value of β is
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Answered by
29
Answer:
Explanation:
In that case the current gain is β = Ic/Ib = Ic / (Ie - Ic) = 100 / (100.2 - 100) = 100/0.2 = 500.
Answered by
0
99
In a transistor,
IB- base current
IE- emitter current
IC- collector current
β- gain factor of transistor
The formula to find the gain factor of transistor is
β = IC/IB
In this problem, the values IC = 100 mA and IE = 100.2 mA are given.
β = alpha/1-alpha
alpha = IC/IE = 100/100.2 = 0.99
β = 0.99/1-0.99 = 0.99/0.01 = 99
Hence, the value of β is 99.
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