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A long solenold (n=2312 turns/m) has a cross-sectional area of 0.55 m² and a current given by I(t) = (4.1 +8.4t2) A, where t is
In seconds. A flat circular coll (N = 394 turns) with a cross-sectional area of 0.31 m² is inside and coaxial with the solenoid.
What is the magnitude of the emf induced in the coll at t = 2 s?
Round your answer to 1 decimal place.
L
N
S

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