In the circuit shown in the figure, $R _ { 1 } = 10 \Omega , R _ { 2 } = 12 \Omega , R _ { 3 } = 20 \Omega , V _ { 1 } = 1.0 \mathrm {~V} , V _ { 2 } = 7.0 \mathrm {~V}$, and the batteries are both ideal. What is the current through $R _ { 1 }$ ?

A) $0.80 \mathrm {~A}$
B) $0.13 \mathrm {~A}$
C) $0.18 \mathrm {~A}$
D) $0.60 \mathrm {~A}$

Question

In the circuit shown in the figure, $R _ { 1 } = 10 \Omega , R _ { 2 } = 12 \Omega , R _ { 3 } = 20 \Omega , V _ { 1 } = 1.0 \mathrm {~V} , V _ { 2 } = 7.0 \mathrm {~V}$, and the batteries are both ideal. What is the current through $R _ { 1 }$ ?

A) $0.80 \mathrm {~A}$ 
B) $0.13 \mathrm {~A}$ 
C) $0.18 \mathrm {~A}$ 
D) $0.60 \mathrm {~A}$

Quizplus · Accepted Answer

The Answer of In the circuit shown in the figure, $R _ { 1 } = 10 \Omega , R _ { 2 } = 12 \Omega , R _ { 3 } = 20 \Omega , V _ { 1 } = 1.0 \mathrm {~V} , V _ { 2 } = 7.0 \mathrm {~V}$, and the batteries are both ideal. What is the current through $R _ { 1 }$ ?

A) $0.80 \mathrm {~A}$ 
B) $0.13 \mathrm {~A}$ 
C) $0.18 \mathrm {~A}$ 
D) $0.60 \mathrm {~A}$

In the Circuit Shown in the Figure R1=10Ω,R2=12Ω,R3=20Ω,V1=1.0 V,V2=7.0 VR _ { 1 } = 10 \Omega , R _ { 2 } = 12 \Omega , R _ { 3 } = 20 \Omega , V _ { 1 } = 1.0 \mathrm {~V} , V _ { 2 } = 7.0 \mathrm {~V}R1​=10Ω,R2​=12Ω,R3​=20Ω,V1​=1.0 V,V2​=7.0 V

In the Circuit Shown in the Figure $R _ { 1 } = 10 \Omega , R _ { 2 } = 12 \Omega , R _ { 3 } = 20 \Omega , V _ { 1 } = 1.0 \mathrm {~V} , V _ { 2 } = 7.0 \mathrm {~V}$