Could you use transformer to step$-$down the $24$ V DC voltage from a marine battery to $8$ V in order to charge a cell phone battery?$$ If so$,$ give the turns ratio needed for the transformer, if not explain why it would not work. $($Section $10\mathrm{.}1$ of Book$)$

Group of answer choices

No

Yes, the turns ratio would be N$2/$N$1=1/3$

Yes, the turns ratio would be N$2/$N$1=3$

vbn$($t$)=100$cos$(120$t$-2$$/3)$ V