Question
Repeat Problem $26.39$ if the current flows in the opposite direction and $R=0.70 \Omega$.
Step 1
0V, a resistor of resistance 2.0Ω, another cell with opposing polarity of 9.0V, and a resistor R of 0.7Ω. The current flowing through the circuit is 3.0A. We are asked to find the potential difference between points A and B. Show more…
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