chp33_6 - PHY2061 R. D. Field The Curl of the Magnetic...

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PHY2061 R. D. Field Department of Physics chp33_6.doc University of Florida The Curl of the Magnetic Field Ampere’s Law: The line integral of the magnetic field around any closed path C is equal to µ 0 times the current intercepted by the area spanning the path: = C enclosed I r d B 0 µ r . The current enclosed by the closed curve C is given by the integral over the surface S (bounded by the curve C) of the current density J as follows:
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This note was uploaded on 05/31/2011 for the course PHY 2061 taught by Professor Fry during the Spring '08 term at University of Florida.

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