bjorn3533 bjorn3533

12-09-2022
Mathematics

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The resistance of a parallel circuit with 3 bulbs is 1/ 1/R₁ + 1/R₂ + 1 /R₃ .

a. Find the resistance of a parallel circuit with 3 bulbs that have resistances 5 ohms, 4 ohms, 2.5 ohms.

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