Between terminals A and B

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Electric Circuits · Electric Circuits

Problem

Between terminals A and B, a 2 Ω2\,\Omega resistor is connected in series with a parallel combination of 3 Ω3\,\Omega and 6 Ω6\,\Omega. What is the equivalent resistance between A and B? (a) 3 Ω3\,\Omega (b) 2 Ω2\,\Omega (c) 4 Ω4\,\Omega (d) 5 Ω5\,\Omega

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