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03-11-2008, 10:40 PM
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| Physics Question using Lenz's Law?
A coil of 14 turns and radius 10.0 cm surrounds a long solenoid of radius 2.20 cm and 1.00 103 turns/meter. The current in the solenoid changes as I = (6.00 A) sin(119 t). Find the induced emf in the 14-turn coil as a function of time t. (For this question only, assume that all trailing zeros are significant, and provide exactly 3 significant figures for all numbers included in your expression below.)
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03-11-2008, 10:41 PM
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there is a formula for this... and all you gotta do is plug in the values... good luck |
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