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12 votes
12 votes
What size resistor would produce a 3 amp current flow with a 12 volt battery?

User Brandon McKinney
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1 Answer

15 votes
15 votes

Resistance = volts / amps

Resistance = 12 volts / 3 amps

Resistance = 4 Ohms

Answer: 4 Ohms

User Niezborala
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