Coil 1 has L1 ! 25 mH and N1 ! 100 turns. Coil 2 has L2 ! 40 mH and N2 ! 200 turns. The coils are fixed in place; their mutual inductance M is 3.0 mH.A 6.0 mA current in coil 1 is changing at the rate of 4.0 A/s. (a) What magnetic flux #12 links coil 1, and (b) what self-induced emf appears in that coil? (c) What magnetic flux #21 links coil 2, and (d) what mutually induced emf appears in that coil?
Coil 1 has L1 ! 25 mH and N1 ! 100 turns. Coil 2 has L2 !
Problem 72 Chapter 30
Fundamentals of Physics | 10th Edition
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