(Solved): (a) What is the current through each resistor in part A (in mA)? (Indicate the direction with the s ...

(a) What is the current through each resistor in part A (in mA)? (Indicate the direction with the signs of your answers.) $\begin{array}{ll}{I}_1=& \mathrm{mA}\\ I_2=& \mathrm{mA}\\ I_3=& \mathrm{mA}\end{array}$ (b) What is the current through each resistor in part B (in $\mathrm{mA}$ )? (Indicate the direction with the signs of your answers.) $\begin{array}{ll}{I}_1=& \mathrm{mA}\\ I_2=& \mathrm{mA}\\ I_3=& \mathrm{mA}\end{array}$ (c) What is the power dissipated or consumed by each circuit (in $\mathrm{mW}$ )? circuit A $\mathrm{mW}$ circuit B $\mathrm{mW}$ (d) What is the power supplied to each circuit (in $\mathrm{mW}$ )? circuit A $\mathrm{mW}$ circuit B $\mathrm{mW}$