The subsequent problems deal with the circuit below where R1 = R2 = R.
When the transistor is in saturation the voltage at the base of the transistor (relative to ground) is
A. 0.7 V
B. I2R2 ? 0.7 V
C. I2R2
D. I2R2 + 0.7 V
E. 0 V
Answer: D
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