CH18 HW3 - WebAssign Ch18 HW3 S2010 (Homework) Kiyaniah...

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1. 2/2 points All Submissions Notes 2. 12.5/12.5 points All Submissions Notes Web Assign Ch18 HW3 S2010 (Homework) Kiyaniah Tilghman PY 208, section 003M, Spring 2010 Instructor: Keith Weninger Current Score : 21.5 / 21.5 Due : Monday, February 22, 2010 12:30 PM EST About this Assignment Extension Requests Question Points 1 2 3 4 2 12.5 2 5 Total 21.5/21.5 (100.0%) Description Biot-Savart Law; Magnetic fields due to currents Instructions Reading: Sec. 18.6-18.7 The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Question: MI3 18.X.047 A straight wire of length 0.59 m carries a conventional current of 0.2 amperes. What is the magnitude of the magnetic field made by the current at a location 2.8 cm from the wire? Use both the exact formula and the approximate formula to calculate the field. (a) result using exact formula B = 1.422e-6 1.42e-06 T (b) result using approximate formula B = 1.428e-6 1.43e-06 T Question: MI3 18.X.051
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3. 2/2 points All Submissions Notes A wire through which a current is flowing lies along the x-axis as shown. Connecting wires which are not shown in the diagram connect the ends of the wire to batteries (which are also not
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CH18 HW3 - WebAssign Ch18 HW3 S2010 (Homework) Kiyaniah...

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