Question: What is the total resistance in a series circuit with resistors of 2Ω, 3Ω, and 5Ω?
Options:
Correct Answer: 10Ω
Solution:
In a series circuit, total resistance (R_total) is the sum of individual resistances: R_total = R1 + R2 + R3 = 2Ω + 3Ω + 5Ω = 10Ω.