Q1. Determine the electric power in each circuit element ($P_A$, $P_B$, $P_C$, $P_D$, $P_E$, and $P_F$) shown in Figs.
1 and 2, and specify whether each circuit component is supplying power or absorbing power
(dissipating power).
$V_1 = 2 V$
$V_2 = 3 V$
$I_1 = -1 A$
$I_2 = 2 A