A $3.0 - \Omega$ resistor is connected in parallel with a $6.0 - \Omega$ resistor. This combination is then connected in series with a $4.0 - \Omega$ resistor. The resistors are connected across an ideal 12-volt battery. How much power is dissipated in the $3.0 - \Omega$ resistor?
A) $12 \mathrm {~W}$
B) $6.0 \mathrm {~W}$
C) $2.7 \mathrm {~W}$
D) $5.3 \mathrm {~W}$

Question

Quizplus · Accepted Answer

The Answer of A $3.0 - \Omega$ resistor is connected in parallel with a $6.0 - \Omega$ resistor. This combination is then connected in series with a $4.0 - \Omega$ resistor. The resistors are connected across an ideal 12-volt battery. How much power is dissipated in the $3.0 - \Omega$ resistor?
A) $12 \mathrm {~W}$
B) $6.0 \mathrm {~W}$
C) $2.7 \mathrm {~W}$
D) $5.3 \mathrm {~W}$

A 3.0−Ω3.0 - \Omega3.0−Ω Resistor Is Connected in Parallel with A 6.0−Ω6.0 - \Omega6.0−Ω

A $3.0 - \Omega$ Resistor Is Connected in Parallel with A $6.0 - \Omega$