Question

In a common base transistor circuit, the current gain is 0.98. On changing the emitter current by 5.00 mA, the change in collector current is

Answer 1

Explanation:

ANSWER

Given, α=0.98

∴α=

ΔI

e

ΔI

0.98=

5

ΔI

c

⇒ΔI

c

=4.9mA!

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