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The Current in a Wire Varies with Time According to the Relation

Question 34

Multiple Choice

The current in a wire varies with time according to the relation
I = 4 + 3t2
Where I is in amperes and t is in seconds. The number of coulombs of charge that pass a cross section of the wire between t = 3 s and t = 5 s is


A) 12
B) 48
C) 52
D) 106
E) 305

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