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Quiz on Magnetic Field, Torque & Force between Dipoles in Electromagnetism - Prof. James J, Quizzes of Physics

The questions from quiz #9 of phys4210 electromagnetic theory course, held on 11th april 2011. Students are required to find the magnetic field, torque, and force between two magnetic dipoles. This is a closed-book quiz with a thirty-minute time limit.

Typology: Quizzes

2010/2011

Uploaded on 05/17/2011

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Download Quiz on Magnetic Field, Torque & Force between Dipoles in Electromagnetism - Prof. James J and more Quizzes Physics in PDF only on Docsity! Name: PHYS4210 Electromagnetic Theory Quiz #9 11 Apr 2011 This is a closed book quiz! You have thirty minutes to complete it. A magnetic dipole m1 rests at the origin. A second magnetic dipole m2 sits on the x-axis at x = a. Both dipoles point in the +z direction. Find (a) the magnetic field B due to m1 at the position of m2, (b) the torque on m2 from B, and (c) the force on m2 from B. You can ignore the variation of B over the size of m2 for part (b).
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