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Digital Electronics - Interfacing to the Analog World - Discussion

Discussion Forum : Interfacing to the Analog World - General Questions (Q.No. 31)
Interfacing to the Analog World
31.

What is the current in R1 and the current in R2 for the circuit shown below?

I1 = 0.416 mA, I2 = 0.416 mA
I1 = 0.357 mA, I2 = 0.357 mA
I1 = 1.25 mA, I2 = 0.625 mA
I1 = 0.625 mA, I2 = 1.25 mA
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
SANJAY said:   10 years ago
I1= (V1-Va)/R1;I2 = (V2-Vb)/R2;

V1 = -5, V2 = -5, Va = Vb = 0, R1 = 8K, R2 = 4K.
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