QUESTION $($i$)$

ANSWER

Suppose you have two identical resistors with resistance $R.$ If you combine them in

$R_{eq}=2R$

series, what will the total equivalent resistance be$?$

$R_{eq}=0\mathrm{.}5R$

$R_{eq}=1\mathrm{.}5R$

$R_{eq}=0\mathrm{.}67R$

IDON'T KNOW.YET