In a very long pillar of the UNAM administration building, there is an electric wire carrying 25 A direct current to the ceiling. Our campus electricians placed a _gauss meter_ at a distance of just 10 cm to the right of this wire. What will be the reading of the measured magnetic field on the gauss meter?

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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In a very long pillar of the UNAM administration
building, there is an electric wire carrying 25 A direct
current to the ceiling. Our campus electricians placed
a _gauss meter_ at a distance of just 10 cm to the
right of this wire. What will be the reading of the
measured magnetic field on the gauss meter?
а. 2.5 х 10 5 т
O b. 5.0 x 10-5 Wb
c. 5.0 × 10–7 T
d. 2.5 x 10-7 T
Ое. 5.0 х 10 5т
Transcribed Image Text:In a very long pillar of the UNAM administration building, there is an electric wire carrying 25 A direct current to the ceiling. Our campus electricians placed a _gauss meter_ at a distance of just 10 cm to the right of this wire. What will be the reading of the measured magnetic field on the gauss meter? а. 2.5 х 10 5 т O b. 5.0 x 10-5 Wb c. 5.0 × 10–7 T d. 2.5 x 10-7 T Ое. 5.0 х 10 5т
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