The Figure Shows a Circuit $\varOmega$ R₂ = R₃ = 2 $\varOmega$

question 60

Multiple Choice

The figure shows a circuit. The switch S can be closed on either point A or C, but not both at the same time. Use the following quantities:
V₁ = V₂ = 12 V
R₁ = R₄ = 1.0 $\varOmega$
R₂ = R₃ = 2.0 $\varOmega$
-Determine the current through R₁ when the switch S is closed on A.

• A)1 A
• B)2 A
• C)3 A
• D)6 A
• E)12 A