Question
Find the equivalent resistance when three resistors of 4
Ī©, 6 Ī©, and 12 Ī© are connected in parallel.Solution
1/R = 1/Rā + 1/Rā + 1/Rā = 1/4 + 1/6 + 1/12 = (3 + 2 + 1) / 12 = 6/12 = 1/2 R = 2 Ī©
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