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It takes 8.0 seconds for 12 coulombs of charge to flow through a wire. How much current is flowing through it?
A short wire has resistance than a long wire.
A warm wire has resistance than a cool wire.
A thin wire has resistance than a thick wire.
What is the current in a circuit with a 6.0 V battery and a 2.0 Ω resistor?
How does the current in a circuit change if the resistance is doubled?
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Instruction
Coulomb's Law