A $6\mathrm{.}00-$V battery is connected across the primary coil of a transformer having $50$ turns. If the secondary coil of the transformer has $100$ turns, what voltage appears across the secondary$?24\mathrm{.}0$ V$12\mathrm{.}0$ V$6\mathrm{.}00$ V$3\mathrm{.}00$ Vnone of those answers