The circuit diagram shows two identical voltage sources and three resistors in a

Question

The circuit diagram shows two identical voltage sources and three resistors in a network, as well as assumed current directions through the resistors.

Which one of the following conditions is always correct regarding the indicated currents?

1. I1 - I2 - I3 = 0

2. I1 + I2 - I3 = 0

3. I1 + I2 + I3 = 0

4. I1 - I2 + I3 = 0

5. None of these.

Which one of the following conditions is always correct regarding the voltage drop?

1. 2V +I1R1 + I2R2 + I3R3 = 0

2. I1R1 - I2R2 = 0

3. I1R1 - I2R2 - I3R3 = 0

4. 2V - I1R1 - I2R2 = 0

Explanation / Answer

1 4

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.