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 W
R₂ = R₃ = 2.0 W

-At what rate is energy dissipated by R₁ when the switch S is closed on A?
A)1 W
B)4 W
C)9 W
D)36 W
E)144 W

Question

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 W
R₂ = R₃ = 2.0 W
 
-At what rate is energy dissipated by R₁ when the switch S is closed on A?
A)1 W 
B)4 W 
C)9 W 
D)36 W 
E)144 W

Quizplus · Accepted Answer

The Answer of 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 W
R₂ = R₃ = 2.0 W
 
-At what rate is energy dissipated by R₁ when the switch S is closed on A?
A)1 W 
B)4 W 
C)9 W 
D)36 W 
E)144 W

The Figure Shows a Circuit