This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Platt, David Homework 22 Due: Oct 31 2005, 4:00 am Inst: Ken Shih 1 This printout should have 8 questions. Multiplechoice questions may continue on the next column or page find all choices before answering. The due time is Central time. 001 (part 1 of 1) 10 points A(n) 0 . 58 m length of wire moves across a 2 . 14 T magnetic field. At what speed would it have to move to induce an EMF of 13 . 1 V? Answer in units of m / s. 002 (part 1 of 1) 10 points A135turn5cmsquarewirecoilrotatesabout a vertical axis at 1210 rev / min. The horizon tal component of the Earths magnetic field at the location of the loop is 2 . 8 10 5 T. B x = 2 . 8 10 5 T B x = 2 . 8 10 5 T 5cm 5 c m 1210 rev / min Calculate the maximum emf induced in the coil by Earths field. Answer in units of mV. 003 (part 1 of 2) 10 points The resistance of the rectangular current loop is R , and the metal rod is sliding to the left....
View
Full
Document
 Fall '08
 Turner
 Physics, Work

Click to edit the document details