There are two point charges situated at a distance of 10.0 meters from each other. Each of them has a charge of 2.0 microcoulombs. Which of the following is the amount of work in millijoules required to separate them to infinity?
W) 3.6
X) -3.6
Y) 0.4
Z) -0.4
✔️Answer:X) -3.6
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