Using Kirchhoff's rules (and given E, = 70.4 V, E, = 61.4 V, E = 79.7 V) calculate the following. 4.00 kl2 E, E, R R3.00 k2 2.00 kf2 R1 Figure P18.23 (a) Find the current in each resistor shown in Figure P18.23. IR, IR IR,= (b) Find the potential difference between points c and f. mA mA Ef = V Which point is at the higher potential?

Using Kirchhoff's rules (and given E, = 70.4 V, E, = 61.4 V, E = 79.7 V) calculate the following. 4.00 kl2 E, E, R R3.00 k2 2.00 kf2 R1 Figure P18.23 (a) Find the current in each resistor shown in Figure P18.23. IR, IR IR,= (b) Find the potential difference between points c and f. mA mA Ef = V Which point is at the higher potential?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 91CP: A student uses a 100.00-W, 115.00-V radiant heater to heat the student’s dorm room, dining the hours...

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