A unit positive charge has to be brought from infinity to a midpoint between two charges 20 \\mu{C} and 10 \\mu C separated by a distance of 50 {m}. How much work will be required?

Correct Answer is : 10.8×103 J

AP EAPCET 24-Aug-2021 Shift 2 Paper

Section: Physics

Question : 109 of 160

Marks: +1, -0

A unit positive charge has to be brought from infinity to a midpoint between two charges 20µC and 10µC separated by a distance of 50m. How much work will be required?

10.8×104 J
10.8×103 J
10.8×106 J
0.54×105 J

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