Two charges, $-14C$ and $+3\mathrm{.}4C,$ are fixed in place and separated by $3\mathrm{.}3m.($a$)$ At what spot along a line through the charges is the net electric field zero? Give the distance of the spot to the positive charge in meters $($m$).($Hint: The spot does not necessarily lie between the two charges.$)($b$)$ What would be the force on a charge of $+14$ C placed at this spot?

$($a$)$ Number

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$($b$)$ Number

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