A solenoid of lenght 40 cm has 360 turns of radius 2.8 cm. A tightly wound coil with 8 turns of radius 6 cm is placed around the solenoid. The axes of the coil and solenoid coincide. Find the emf induced in the coil if the current in the solenoid varies according to I = 6sin(120Tt) A. 74.6496 cos(120rt) mV

University Physics Volume 2
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ISBN:9781938168161
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Chapter13: Electromagnetic Induction
Section: Chapter Questions
Problem 81CP: An eight-turn coil is tightly wrapped around the outside of the long solenoid as shown below. The...
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A solenoid of lenght 40 cm has 360 turns of radius 2.8 cm. A tightly wound coil with 8 turns of radius 6 cm is placed around the solenoid.
The axes of the coil and solenoid coincide. Find the emf induced in the coil if the current in the solenoid varies according to
I =
6sin(120Tt) A.
74.6496
cos(120rt) mV
Transcribed Image Text:A solenoid of lenght 40 cm has 360 turns of radius 2.8 cm. A tightly wound coil with 8 turns of radius 6 cm is placed around the solenoid. The axes of the coil and solenoid coincide. Find the emf induced in the coil if the current in the solenoid varies according to I = 6sin(120Tt) A. 74.6496 cos(120rt) mV
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