B13.1 In this experiment a student plotted a graphtan(8)tan(0) versus current I as shown in figure. If the radiusof the coil used is 7 cm and the number of turns N is 220.The calculated horizontal component of earth's magneticfield (in uT) is:20 I(mA)O 35.3O 39.5O 42.7O 29.7O 45.6

The given values are, r=7 cm=0.07 mN=220I=20 mA=20×10-3 Atanθ=1

B13.1 In this experiment a student plotted a graph tan(0) tan(0) versus current I as shown in figure. If the radius 1 of the coil used is 7 cm and the number of turns N is 220. The calculated horizontal component of earth's magnetic field (in uT) is: 20 I(mA)

B13.1 In this experiment a student plotted a graph tan(0) tan(0) versus current I as shown in figure. If the radius 1 of the coil used is 7 cm and the number of turns N is 220. The calculated horizontal component of earth's magnetic field (in uT) is: 20 I(mA)

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

B13.1 In this experiment a student plotted a graph
tan(8)
tan(0) versus current I as shown in figure. If the radius
of the coil used is 7 cm and the number of turns N is 220.
The calculated horizontal component of earth's magnetic
field (in uT) is:
20 I(mA)
O 35.3
O 39.5
O 42.7
O 29.7
O 45.6

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