A square loop of each side as 'a' and a circular loop with the diameter of length 'a' lie in the xy-plane, where there is a uniform magnetic field B pointing at an angle with the positive z-direction. Each loop carries the same current, in the same sense (clockwise or counterclockwise). Which magnetic torque is larger? By what ratio? (Take the torque T, for square, Te for the circle) Te is greater than 7, where T / T₂ = 4/π. OTS is greater than Te where T5 / Tc = 8/T. OT, is greater than Te where T5 / Tc = 4/π. Ts is greater than Te where Ts/ Tc = 2/3π.

A square loop of each side as 'a' and a circular loop with the diameter of length 'a' lie in the xy-plane, where there is a uniform magnetic field B pointing at an angle with the positive z-direction. Each loop carries the same current, in the same sense (clockwise or counterclockwise). Which magnetic torque is larger? By what ratio? (Take the torque T, for square, Te for the circle) Te is greater than 7, where T / T₂ = 4/π. OTS is greater than Te where T5 / Tc = 8/T. OT, is greater than Te where T5 / Tc = 4/π. Ts is greater than Te where Ts/ Tc = 2/3π.

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 21PQ

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