This preview shows page 1. Sign up to view the full content.
Unformatted text preview: is perpendicular to the ±eld. The magnitude of the torque is then τ = NiAB = ( Ni ) µ L 2 4 πN 2 ¶ B = iL 2 B 4 πN . To maximize the torque, we take N to have the smallest possible value, 1. Then τ = iL 2 B/ 4 π ....
View Full Document
This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.
- Fall '08