Two coils are positioned next to one another such that most of the magnetic flux
ID: 585099 • Letter: T
Question
Two coils are positioned next to one another such that most of the magnetic flux generated by one coil passes through the other coil. They have a mutual inductance of 5.0 H. The current in the first coil increased steadily at a rate of 3.0 A per second. What is the magnitude of the emf generated in the second coil? Two coils are positioned next to one another such that most of the magnetic flux generated by one coil passes through the other coil. They have a mutual inductance of 5.0 H. The current in the first coil increased steadily at a rate of 3.0 A per second. What is the magnitude of the emf generated in the second coil?Explanation / Answer
emf = M*dI/dt = 5*3 = 15 V
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