$6.$ A single$-$phase rectifier is shown in Figure $12\mathrm{.}62.$ It is driving a load that, for some reason, draws a constant current of $10$ A $.$ The source voltage is a sine wave of $\backslash (120\backslash$mathrm$\{$~V$\},\backslash$mathrm$\{$RMS$\},60\backslash$mathrm$\{$~Hz$\}\backslash ).$

Figure $12\mathrm{.}02$ single$-$pnase recuner

$($a$)$ Sketch the voltage across the load.

$($b$)$ Sketch current drawn by the source.

$($c$)$ Ignoring voltage drop in the diodes and any resistive loss, verify that the power out of the source is the same as power drawn by the $($constant current$)$ load.

$($d$)$ Using the forward voltage drop model developed in Problem $1,$ estimate how much power is dissipated in the diodes.