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Unformatted text preview: Create assignment, 57112, Homework 11, Sep 01 at 10:19 am 1 This printout should have 9 questions. Multiplechoice questions may continue on the next column or page – find all choices before answering. The due time is Central time. Covers 28.128.5 BiotSavart Law 30:01, trigonometry, numeric, > 1 min, nor mal. 001 The segment of wire in the figure carries a cur rent of 5 A, where the radius of the circular arc is 3 cm. The permeability of free space is 1 . 25664 × 10 6 T · m / A . 5 A 3 c m O Determine the magnitude of the magnetic field at point O , the origin of the arc. Answer in units of μ T. Square Loop of Wire 03 30:01, calculus, numeric, > 1 min, wording variable. 002 A conductor in the shape of a square, whose sides are of length 0 . 4 m, carries a counter clockwise 10 A current as shown in the figure below. . 4 m 10 A P What is the magnitude of the magnetic field at point P (at the center of the square loop) due to the current in the wire? Answer in units of μ T....
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This note was uploaded on 11/12/2009 for the course PHY 303L taught by Professor Turner during the Spring '08 term at University of Texas at Austin.
 Spring '08
 Turner
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