1.

The current in a wire varies with timeaccording to the relation i (3.0 A) + (2.0A/s) t. How many coulombs of charge passa cross section of the wire in the time intervalbetween t = 0 and t = 4.0 s :

Answer» The current in a wire varies with time
according to the relation i (3.0 A) + (2.0
A/s) t. How many coulombs of charge pass
a cross section of the wire in the time interval
between t = 0 and t = 4.0 s :


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