Single Answer MCQ
Q-00004520
A circuit has three resistors connected in parallel: 2Ω, 3Ω, and 6Ω. What is the total resistance?
1
1Ω
2
12Ω
3
0.67Ω
4
4Ω
Answer and Solution
Answer
A. 1Ω
Solution:
1/R_eq = 1/R1 + 1/R2 + 1/R3 = 1/2 + 1/3 + 1/6 = 6/6, thus R_eq = 1Ω.
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