CH21 HW2 - WebAssign Ch21 HW2 S2010(Homework Kiyaniah...

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1. 1/1 points All Submissions Notes Web Assign Ch21 HW2 S2010 (Homework) Kiyaniah Tilghman PY 208, section 003M, Spring 2010 Instructor: Keith Weninger Current Score : 25 / 26 Due : Tuesday, March 23, 2010 12:30 PM EDT About this Assignment Extension Requests Question Points 1 2 3 4 5 6 1 4 9 3 2/3 6 Total 25/26 (96.2%) Description Magnetic forces on charged particles; cyclotron motion; magnetic forces on current-carrying wires Instructions Reading: Sec. 21.1-21.2 The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Question: MI3 21.X.003 In the figure there is a uniform magnetic field going into the page, produced by a large current- carrying coil (not shown). Would a moving electron go in a clockwise or counter-clockwise circle? (Hint: try both directions, and see which direction is consistent with the magnetic force.) Note that we're not asking what magnetic field is made by the moving electron, but what effect the coil's magnetic field has on the moving electron. Counterclockwise: is inward, so the force is inward.
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