Wire 1 Figure C B1 Wire 2

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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The figure above represents two long and straight wires carrying currents I, and I,. Wire 1 carries current flowing into the page and of magnitude I, = 14.6 A, whereas
15= 25.5 A and is directed out of the page. If a = 6.8 cm and b = 4.5 cm, answer the following questions.
(H. = 4 TX10-7 T:m:A-1)
a) Which of the following figures represent the correct configuration for directions of magnetic fields produced by Wire 1 (B,) and Wire 2 (B2) as well as the contribution of
these fields on Point P?
Choose the correct answer from the list: Figure
Wire 1
Figure C
B2
B,
Wire 2
b) Calculate the total magnetic field at point P. If you find negative results, include the minus sign while typing your answer!
Bp =
c) If a third long and straight wire (Wire 3) is placed on point P and carries a current of /3= 17.2 A directed out of the page, what would be the net magnetic force that
would be exerted on a 12 m section of Wire 3? Note that the magnetic force of concern would be exerted by Wire 1 and Wire 2. If you find negative results, include the minus
sign while typing your answer!
F3ínet) =
Transcribed Image Text:The figure above represents two long and straight wires carrying currents I, and I,. Wire 1 carries current flowing into the page and of magnitude I, = 14.6 A, whereas 15= 25.5 A and is directed out of the page. If a = 6.8 cm and b = 4.5 cm, answer the following questions. (H. = 4 TX10-7 T:m:A-1) a) Which of the following figures represent the correct configuration for directions of magnetic fields produced by Wire 1 (B,) and Wire 2 (B2) as well as the contribution of these fields on Point P? Choose the correct answer from the list: Figure Wire 1 Figure C B2 B, Wire 2 b) Calculate the total magnetic field at point P. If you find negative results, include the minus sign while typing your answer! Bp = c) If a third long and straight wire (Wire 3) is placed on point P and carries a current of /3= 17.2 A directed out of the page, what would be the net magnetic force that would be exerted on a 12 m section of Wire 3? Note that the magnetic force of concern would be exerted by Wire 1 and Wire 2. If you find negative results, include the minus sign while typing your answer! F3ínet) =
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