Electronic Devices Question 11

Question: In a transistor circuit shown here the base current is 35 mA. The value of the resistor Rb is

Options:

A) 123.5 kW

B) 257 kW

C) 380.05 kW

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

$ V _{b}=i _{b}R _{b}\Rightarrow R _{b}=\frac{9}{35\times {{10}^{-6}}} $ =257 kW.



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