P31_068 - 68(a The ux in coil 1 is L1 i1(25 mH(6.0 mA = = 1.5 Wb N1 100 and the magnitude of the self-induced emf is L1 di1 =(25 mH(4.0 A/s = 100

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68. (a) The flux in coil 1 is L 1 i 1 N 1 = (25 mH)(6 . 0mA) 100 =1 . 5 µ Wb , and the magnitude of the self-induced emf is L 1 di 1 dt = (25 mH)(4 . 0A / s) = 100 mV . (b) In coil 2, we Fnd
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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