CH 20 HW 2

CH 20 HW 2 - CH 20 HW 2 S2009 (Homework) Current Score:...

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CH 20 HW 2 S2009 (Homework) Current Score: 16/18 Due: Friday, March 20, 2009 01:00 PM EDT About this Assignment Extension Requests Question Points 1 2 3 4 8/9 2 1/2 5 Total 16/18 Description Magnetic force; force on a wire Instructions Reading: Sec 20.1-20.4 The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. 8/9 points All Submissions Notes Question: MI2 20.P.70 Question part Points Submissions 1 2 3 4 5 6 7 8 9 1 1 0/1 1 1 1 1 1 1 1/3 1/3 3/3 1/3 1/3 1/3 1/3 1/3 1/3 Total 8/9 A long straight wire suspended in the air carries a conventional current of 8.1 amperes in the -x direction as shown (the wire runs along the x-axis). At a particular instant an electron at location < 0, -0.003 , 0> m has velocity < -2.5 10 5 , -3 10 5 , 0 >m/s.
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(a) What is the magnetic field due to the wire at the location of the electron? = < 0 0 , 0 0 , 1.021e-8 0.00054 > tesla (b) What is the magnetic force on the electron due to the current in the wire? = < 2.6e-17
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CH 20 HW 2 - CH 20 HW 2 S2009 (Homework) Current Score:...

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