For a transistor circuit in common emitter configuration, the voltage gain is 100. If the input voltage is 20 m V, then the output voltage is

Question

For a transistor circuit in common emitter configuration, the voltage gain is 100. If the input voltage is 20 m V, then the output voltage is

For a transistor circuit in common emitter configuration, the voltage gain is 100. If the input voltage is 20 m V, then the output voltage is
A. 400 mV
B. 1 V
C. 2 V
D. 0.5 V

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
Voltage gain = `"outout voltage"/"input voltage"`
`therefore V_o=V_i xxA =20 xx 10^(-3) xx100 = 2V`

5 views Answered 2023-02-05 15:29