PHYS 121 Lecture Notes - Lecture 13: Negative Number
16 Jun 2018
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June 10, 2018
10:02 AM
13. Forces and Torques on Currents Page 1
13. Forces and Torques on Currents Page 2
Document Summary
10:02 am: forces and torques on currents page 1, forces and torques on currents page 2, loop work. A wire formed in the shape of an equilateral triangle of side d = 8 cm, carries current i = 0. 25 a. This loop is located in a region of space that contains a constant magnetic field of magnitude b = 1. 3 t, aligned with the negative z-axis as shown in the diagram below. A uniform magnetic field b = 1. 8 t points in the +x direction. A mass m is hung from one side of the loop (c or d), and the loop is in equilibrium when it makes an angle of 30 with respect to the x-z plane. Enter a positive number if it is hung from c and a negative number if it is hung from d: forces and torques on currents page 4, rectangular current loop.
