The ideal battery in Figure (a) has emf 8 = 6.7 V. Plot 1 in Figure (b) gives the electric potential difference V that can appear across resistor 1 of the circuit versus the current i in that resistor. The scale of the V axis is set by Vs = 19.6 V, and the scale of the i axis is set by is = 3.15 mA. Plots 2 and 3 are similar plots for resistors 2 and 3, respectively. What is the current in resistor 2? ww Ra RS R2 i (mA) (a) (b) Number Units (A) A

The ideal battery in Figure (a) has emf 8 = 6.7 V. Plot 1 in Figure (b) gives the electric potential difference V that can appear across resistor 1 of the circuit versus the current i in that resistor. The scale of the V axis is set by Vs = 19.6 V, and the scale of the i axis is set by is = 3.15 mA. Plots 2 and 3 are similar plots for resistors 2 and 3, respectively. What is the current in resistor 2? ww Ra RS R2 i (mA) (a) (b) Number Units (A) A

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 67PQ

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