THQ$-3(2-$points$)$ In the following circuits, all four light bulbs are identical. A$.$ B$.6\mathrm{.}0$V $6\mathrm{.}0$ V a$.$ Which circuit has the larger voltage drop across each bulb? b$.$ Which circuit has the lower equivalent resistance? c$.$ Which circuit draws the greater current from the voltage sources? d$.$ Which circuit has brighter bulbs based on your answers to a and e$?3432$