EC > GATE 2016 SET-1 > BJT Circuits
Consider the constant current source shown in the figure below. Let β represent the current gain of the transistor. The load current I0 through RL is
A
I0=( (β+1)/β )Vref/R
B
I0=( β/( β+1) )Vref/R
C
I0=( (β+1)/β )Vref/2R
D
I0=( β/( β+1) )Vref/2R

Correct : b

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