In a p-n-p transistor operating as amplifier with common emitter configurations a change in base current from `100 muA ` to `200 muA` produces to chan

Question

In a p-n-p transistor operating as amplifier with common emitter configurations a change in base current from `100 muA ` to `200 muA` produces to chan

In a p-n-p transistor operating as amplifier with common emitter configurations a change in base current from `100 muA ` to `200 muA` produces to change in collector current grain of transistor
A. `12.5 xx 10^(-3)`
B. `25xx10^(-3)`
C. 80
D. 98

Monjur Alahi

7 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
`beta=(deltaI_(c))/(deltaI_(b))`
`=((18-10)xx10^(-3))/((200-100)xx10^(-6))=(8xx10^(3))/(100)=80`

7 views Answered 2023-02-05 15:29