Three point charges lie along a straight line as shown in the figure below, where $q_1=6\mathrm{.}36C,q_2=1\mathrm{.}54C,$ and $q_3=-1\mathrm{.}8C.$ The separation distances are $d_1=3\mathrm{.}00cm$ and

$d_2=2\mathrm{.}00cm.$ Calculate the magnitude and direction of the net electric force on each of the charges.

$($a$)q_1$

magnitude

direction

$($b$)q_2$

magnitude

N

direction to the right $v$

$($c$)q_3$

magnitude

N

direction to the left $v$