82 Figure 29-85 shows, in cross sec- tion, two long parallel wires that are separated by distance d = 18.6 cm. Each carries 4.23 A, out of the page in wire 1 and into the page in wire 2. In unit-vector notation, what is the net magnetic field at point P at dis- tance R = 34.2 cm, due to the two %3! -R- I 02 currents?

82 Figure 29-85 shows, in cross sec- tion, two long parallel wires that are separated by distance d = 18.6 cm. Each carries 4.23 A, out of the page in wire 1 and into the page in wire 2. In unit-vector notation, what is the net magnetic field at point P at dis- tance R = 34.2 cm, due to the two %3! -R- I 02 currents?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

82 Figure 29-85 shows, in cross sec-
tion, two long parallel wires that are
separated by distance d = 18.6 cm.
Each carries 4.23 A, out of the page
in wire 1 and into the page in wire 2.
In unit-vector notation, what is the
net magnetic field at point P at dis-
tance R = 34.2 cm, due to the two
%3!
-R-
I
02
currents?

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