26.57 (a) Find the potential of point a with respect to point b in Fig. P26.57. (b) If points a and b are connected by a wire with negligible resistance, find the current in the 12.0-V battery. Figure P26.57 1.00 Ω 12.0 V ww bl.00 Ω 10.0 V wwt ww 1.00 N 8.0 V 3.00 2.00 N 1.00 N a 2.00 N 2.00 N + Ω

26.57 (a) Find the potential of point a with respect to point b in Fig. P26.57. (b) If points a and b are connected by a wire with negligible resistance, find the current in the 12.0-V battery. Figure P26.57 1.00 Ω 12.0 V ww bl.00 Ω 10.0 V wwt ww 1.00 N 8.0 V 3.00 2.00 N 1.00 N a 2.00 N 2.00 N + Ω

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter18: Direct-Current Circuits

Section: Chapter Questions

Problem 60AP: For the network in Figure P18.60, show that the resistance between points a and b is Rab=2717....

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