A circuit has three resistors of 2 Ω, 4 Ω, and 6 Ω connected in series. What is the total resistance?

12 Ω

6 Ω

10 Ω

4 Ω

Answer and Solution

A. 12 Ω

The total resistance R_total = 2 Ω + 4 Ω + 6 Ω = 12 Ω.

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