PHYSICS · Single correct · AP · Physics 2: Algebra-based · Electric Circuits · Electric Circuits
Problem
Between terminals A and B, a 2Ω resistor is connected in series with a parallel combination of 3Ω and 6Ω. What is the equivalent resistance between A and B?
(a) 3Ω
(b) 2Ω
(c) 4Ω
(d) 5Ω