QUESTION $1$

A small sheet of aluminum foil measuring $2\backslash$times $2$ cm is charged by rubbing it on some plastic material. The charge on the small sheet of aluminum foil is then measured and found to be $+$Q$.$ An uncharged sheet of gold foil measuring $4\backslash$times $4$ cm is brought close to$,$ but not touching, the sheet of aluminum. $($Note: both aluminum and gold are good conductors, and the area of the two materials is different$).$

What is the total charge on the sheet of aluminum and on the sheet of gold, respectively?

$+$Q and $+$Q

$+$Q and $0$

$0$ and $+$Q

$+$Q and $$Q

QUESTION $2$

A small sheet of aluminum foil measuring $2\backslash$times $2$ cm is charged by rubbing it on some plastic material. The charge on the small sheet of aluminum foil is then measured and found to be $+$Q$.$ An uncharged sheet of gold foil measuring $4\backslash$times $4$ cm is brought close and is now allowed to touch the aluminum foil before being separated again. $($Note: both aluminum and gold are good conductors, and the area of the two materials is different$).$

What is the total charge on the sheet of aluminum and on the sheet of gold, respectively?

$+$Q and $$Q

$+1/3$Q and $+2/3$Q

$+$Q$/2$ and $+$Q$/2$

$+1/5$Q and $+4/5$Q