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

question 105

Multiple Choice

The current in a wire varies with time according to the relation 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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