A current carrying loop is formed of four small metal rods, with lengths as shown, cross sectional radius r = 6.23 mm, and uniform density p = 6540 kg/m³. The loop is oriented so that the normal vector of the loop, Ñ, points vertically (opposite the direction of gravity) and the loop is able to pivot freely about the axle. A 60.0 g weight is attached to one side as shown. The magnetic field is directed to the right and has strength 24.1 mT. (a) What is the necessary current flowing through the loop in order for it to remain balanced at rest? Give the magnitude and direction of this current. 10 turns 5.0 cm 10.0 cm 60 g Axle

A current carrying loop is formed of four small metal rods, with lengths as shown, cross sectional radius r = 6.23 mm, and uniform density p = 6540 kg/m³. The loop is oriented so that the normal vector of the loop, Ñ, points vertically (opposite the direction of gravity) and the loop is able to pivot freely about the axle. A 60.0 g weight is attached to one side as shown. The magnetic field is directed to the right and has strength 24.1 mT. (a) What is the necessary current flowing through the loop in order for it to remain balanced at rest? Give the magnitude and direction of this current. 10 turns 5.0 cm 10.0 cm 60 g Axle

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter31: Gauss’s Law For Magnetism And Ampère’s Law

Section: Chapter Questions

Problem 31PQ

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