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(Solved): A solenoid of length 45cm has 260 turns of radius 2.2cm. An outer coil with 8 turns of radius 4cm is ...
A solenoid of length
45cmhas 260 turns of radius
2.2cm. An outer coil with 8 turns of radius
4cmis 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=5.2sin(50\pi t)A.
cos(50\pi t)mV