Questions  

In the circuit shown, the base current is 30 µA. The value of R1 is (Neglect VBE)

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a
3 kΩ
b
30 kΩ
c
300 kΩ
d
3 x 104 kΩ
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detailed solution

Correct option is C

R1=930×10-6=3×105=300 kΩ

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