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A $-4\mathrm{.}00nC$ point charge is at the origin, and a second $-6\mathrm{.}00nC$ point charge is on the $x-$axis at $x=0\mathrm{.}800m.$

Find the net electric force that the two charges would exert on an electron placed at point on the $x-$axis at $x=0\mathrm{.}200m.$

Express your answer with the appropriate units. Enter positive value if the force is in the positive $x-$direction and negative value if the force is in the negative $x-$direction.

$F_x=$

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Part E

Find the net electric force that the two charges would exert on an electron placed at point on the $x-$axis at $x=1\mathrm{.}20m.$

Express your answer with the appropriate units. Enter positive value if the force is in the positive $x-$direction and negative value if the force is in the negative $x-$direction.

Exercise $21\mathrm{.}36-$ Enhanced $-$ with Feedback

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A $-4\mathrm{.}00nC$ point charge is at the origin, and a second $-6\mathrm{.}00nC$ point charge is on the $x-$axis at $x=0\mathrm{.}800m.$

Review I Constants

rind the net electric torce that the two charges would exert on an electron placed at point on the $x-$axis at $x=1\mathrm{.}20m.$

Express your answer with the appropriate units. Enter positive value if the force is in the positive $x-$direction and negative value if the force is in the negative $x-$direction.

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Part F

Find the net electric force that the two charges would exert on an electron placed at point on the $x-$axis at $x=-0\mathrm{.}200m.$

Express your answer with the appropriate units. Enter positive value if the force is in the positive $x-$direction and negative value if the force is in the negative $x-$direction