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In case of a bipolar transistor beta =45...

In case of a bipolar transistor `beta` =45. The potential drop across the collector resistance of 1 k`Omega` is 5 V. The base current is approximately

A

`222 mu A`

B

`55 mu A`

C

`111 mu A`

D

`45 mu A`

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The correct Answer is:
C
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