CH 17 HW 4 F2008

CH 17 HW 4 F2008 - CH 17 HW 4 F2008 11:39 PM WebAssign CH...

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10/30/08 11:39 PM CH 17 HW 4 F2008 Page 1 of 5 http:[email protected][email protected] CH 17 HW 4 F2008 (Homework) BAKER KRISTINE NICOLE PY 208M, section 004, Fall 2008 Instructor: Laura I. Clarke Web Assign Current Score: 11 out of 25 Due: Friday, October 3, 2008 12:30 PM EDT Description Magnetic field of current loops and dipoles Instructions Reading: Sec 17.9-17.11 The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. 4/6 points Conventional current flows in a ring in the direction indicated in the diagram (if you stand at location A , on the +x axis, and look toward the ring, current flows clockwise). At each of the locations labeled by a letter, use the right hand rule to find the direction of the magnetic field at that location, due to the current in the ring. Location A -z -x

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10/30/08 11:39 PM CH 17 HW 4 F2008 Page 2 of 5 http:[email protected][email protected] Location B +x +x Location C +z -x Location D +x +x Location E +x +x Location F +x +x 2. --/2 points (a) A loop of wire carries a conventional current of 0.6 amperes. The radius of the loop is 0.06 m. Calculate the magnitude of the magnetic field at a distance of 0.3 m from the loop, along the axis of the loop. B = (No Response) 4.74e-08 T (b) What would the magnitude of the magnetic field be at the same location if there were 100 loops of B (No Response) 4.74e-06 T 3. 1/4 points Wire with a loop in it
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This note was uploaded on 10/30/2008 for the course PY 208M taught by Professor Chabay during the Spring '08 term at N.C. State.

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CH 17 HW 4 F2008 - CH 17 HW 4 F2008 11:39 PM WebAssign CH...

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