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Yakvenalex [24]
3 years ago
9

Calculate the current in a circuit whose total resistance is 4 ohms and whose emf is 12 volts.

Physics
1 answer:
marishachu [46]3 years ago
5 0
V = I R
12 = I x 4
I = 12 ÷ 4 = 3 A
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