Disclaimer: The answer for $8$a$)$ and $8$b$)$ are NOT respectively $-1\mathrm{.}8*10^-1$ or $0\mathrm{.}37*10^-1$ & $-0\mathrm{.}071$m$.$

Field of two point charges

Two point charges, $-2\mathrm{.}4C$ and $5\mathrm{.}616C,$ are placed at $x=0cm$ and $x=9\mathrm{.}7cm,$ respectively. Consider the $x$ axis directed to the right.

$1\mathrm{.}0$p $8$a At what point along the $x$ axis is the electric field zero?

$($Please answer in SI unit and multiply your answer by ${10}^{-1}$

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$1\mathrm{.}0$p $8b$ At what points along the $x-$axis is the electric potential zero $($leftmost first$)?$ Let $V=0$ at $r=.$ Please enter the smaller answer here

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