10. Two point charges +5 µC and -3 μC are separated by a distance 9 cm. The work done by an external force to make the d
Posted: Wed Jul 06, 2022 11:36 am
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10. Two point charges +5 µC and -3 μC are separated by a distance 9 cm. The work done by an external force to make the distance between them 18 cm is: a. -0.75 mJ b. 0.75 J 11. uniform electric fiel pointing tow c. 0.75 μJ K SMJK r d. -0.75 µJ