Two coils are wound around the same cylindrical form. When the current in the first coil is decreasing at a rate of -0.250 A/s, the induced emf in the second coil has a magnitude of 1.65x10-3 V. Part A What is the mutual inductance of the pair of coils? Part B If the second coil has 23 turns, what is the flux through each turn when the current in the first coil equals 1.25 A ?

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Two coils are wound around the same cylindrical form. When the current in the first coil is
decreasing at a rate of -0.250 A/s, the induced emf in the second coil has a magnitude of 1.65×10¯
-3
V.
Part A
What is the mutual inductance of the pair of coils?
Part B
If the second coil has 23 turns, what is the flux through each turn when the current in the first coil
equals 1.25 A ?
Transcribed Image Text:Two coils are wound around the same cylindrical form. When the current in the first coil is decreasing at a rate of -0.250 A/s, the induced emf in the second coil has a magnitude of 1.65×10¯ -3 V. Part A What is the mutual inductance of the pair of coils? Part B If the second coil has 23 turns, what is the flux through each turn when the current in the first coil equals 1.25 A ?
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