alleryThree resistors of 5 Ω each are connected in parallel. Find R_total.
A15 Ω
B5/3 Ω
C1.5 Ω
D5 Ω
Answer & Solution
Correct answer: B. 5/3 Ω
1/R = 3 × 1/5 = 3/5, so R = 5/3 Ω ≈ 1.67 Ω.
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