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A wire delivers 12.0 C of charge in 4.0 s. What is the current in the wire?
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A wire delivers 12.0 C of charge in 4.0 s.

What is the current in the wire?

User Soliev
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Current, as defined by the number of amps, can be calculated by rearranging the equation C=As, where C is coulombs, A is amps, and s is seconds.

C=As
12=A(4)
A=3

The current of the wire is 3 Amperes.
User Reza Nasiri
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