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Unformatted text preview: increasing or decreasing moving ring Magnetic Induction First clue comes from this example: S N Field lines point left and are increasing Magnetic Induction S N moving magnet Field lines point left and are increasing Magnetic Induction S N Field lines point left and are increasing The Minus sign (again!) o The current in the loop will flow so as to oppose the change in the # of lines. moving ring Magnetic Induction Change points left loop fights it rightcurrent as shown. S N Field lines point left and are increasing Magnetic Induction S N moving magnet Field lines point left and are increasing Change points left loop fights it rightcurrent as shown. Magnetic Induction S N Field lines point left and are increasing Change points left loop fights it rightcurrent as shown....
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This note was uploaded on 12/21/2010 for the course PHYS Physics 21 taught by Professor Larrywatson during the Spring '08 term at North Dakota.
 Spring '08
 LarryWatson
 Physics, Charge, Current, Force

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