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Mumz [18]
2 years ago
14

If points a and b are connected by a wire with negligible resistance, find the magnitude of the current in the 12.0 v battery.

Physics
1 answer:
Marizza181 [45]2 years ago
7 0
V = I * R
Where V is the voltage, I is the current and R is the resistance. Using Ohm's law, you require resistance to find the current through the wire. Technically, if the wire has a resistance of 0, you will get infinite current. But this isn't possible. Maybe the negligible resistance refers to the battery's internal resistance - not the wire's resistance. 
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