28 The ideal battery in Fig. 27-39a has emf 8 = 6.0 V. Plot 1 in īg. 27-39b gives the electric potential difference V that can appear cross resistor 1 versus the current i in that resistor when the resistor s individually tested by putting a variable potential across it. The cale of the V axis is set by V, = 18.0 V, and the scale of the i axis is et by i, = 3.00 mA. Plots 2 and 3 are similar plots for resistors 2 nd 3, respectively, when they are individually tested by putting a ariable potential across them. What is the current in resistor 2 in he circuit of Fig. 27-39a?
28 The ideal battery in Fig. 27-39a has emf 8 = 6.0 V. Plot 1 in īg. 27-39b gives the electric potential difference V that can appear cross resistor 1 versus the current i in that resistor when the resistor s individually tested by putting a variable potential across it. The cale of the V axis is set by V, = 18.0 V, and the scale of the i axis is et by i, = 3.00 mA. Plots 2 and 3 are similar plots for resistors 2 nd 3, respectively, when they are individually tested by putting a ariable potential across them. What is the current in resistor 2 in he circuit of Fig. 27-39a?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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Fundamentals of Physics Extended, 10th Edition
CHAPTER 27 CIRCUITS
Module 27-2 Multiloop Circuits
Questions: 28
Transcribed Image Text:*28 The ideal battery in Fig. 27-39a has emf 8 = 6.0 V. Plot 1 in
Fig. 27-39b gives the electric potential difference V that can appear
across resistor 1 versus the current i in that resistor when the resistor
is individually tested by putting a variable potential across it. The
scale of the V axis is set by V, = 18.0 V, and the scale of the i axis is
set by i, = 3.00 mA. Plots 2 and 3 are similar plots for resistors 2
and 3, respectively, when they are individually tested by putting a
variable potential across them. What is the current in resistor 2 in
the circuit of Fig. 27-39a?
V.
ww
R
Ra
(a)
(b)
i (mA)
Figure 27-39 Problem 28.
(A)A
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