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How many 40 Ω resistors connected in parallel are required to carry 1.5 A on a 12.0 V line?
Wiki User
∙ 13y ago
The required resistance is 12/1.5 = 8Ω.
Five 40Ω resistors in parallel have an effective resistance of 8Ω.
Wiki User
∙ 13y ago
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