HW$\backslash$# $11\mathrm{.}1$

All circuits are in AC steady$-$state. In the pf $,$ you must state whether it is lagging or leading. For example, $\backslash (\backslash$mathrm$\{$pf$\}=0\mathrm{.}86\backslash )($leading$),$ not merely $\backslash (\backslash$mathrm$\{$pf$\}=0\mathrm{.}86\backslash ).$ Starting with Problem $11\mathrm{.}22,$ all voltages and currents are assumed to be RMS$.$ This means one should use the proper RMS formulas for calculating power instead of the peak$-$valued formulas.

Attach detailed solutions by stapling them to the back of the paper.

$1.$ Given the circuit in Fig. $11\mathrm{.}35,$ find the average power supplied or absorbed by each element. The circuit has a $\backslash (2\backslash$angle $0^\{\backslash$circ$\}\backslash )$ A peak current source.

Fig. $11\mathrm{.}35$

a$.\backslash (\backslash$mathrm$\{$P$\}\_\{5\backslash$Omega$\}=\backslash )$

b$.\backslash (\backslash$mathrm$\{$P$\}\_\{\backslash$mathrm$\{$S$\}\}=\backslash )($power associated with source$)$