Four resistors are connected across an ideal dc source of $V = 8.0 \mathrm {~V}$, as shown in the figure. Assume all resistances shown are accurate to two significant figures. What is the current through the $9.0 - \Omega$ resistor?

A) $0.90 \mathrm {~A}$
B) $2.0 \mathrm {~A}$
C) $0.67 \mathrm {~A}$
D) $0.50 \mathrm {~A}$
E) $1.0 \mathrm {~A}$

Question

Four resistors are connected across an ideal dc source of $V = 8.0 \mathrm {~V}$, as shown in the figure. Assume all resistances shown are accurate to two significant figures. What is the current through the $9.0 - \Omega$ resistor?

A) $0.90 \mathrm {~A}$ 
B) $2.0 \mathrm {~A}$ 
C) $0.67 \mathrm {~A}$ 
D) $0.50 \mathrm {~A}$ 
E) $1.0 \mathrm {~A}$

Quizplus · Accepted Answer

The Answer of Four resistors are connected across an ideal dc source of $V = 8.0 \mathrm {~V}$, as shown in the figure. Assume all resistances shown are accurate to two significant figures. What is the current through the $9.0 - \Omega$ resistor?

A) $0.90 \mathrm {~A}$ 
B) $2.0 \mathrm {~A}$ 
C) $0.67 \mathrm {~A}$ 
D) $0.50 \mathrm {~A}$ 
E) $1.0 \mathrm {~A}$

Four Resistors Are Connected Across an Ideal Dc Source Of V