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Ans. 4 N (attraction)8. Two identical metallic balls A and B have charges +4and -10 HC respectively. The distance between thenis 2.0 m. What is the magnitude and type of forceacting between them ?/They are touched to each otherand again separated by a distance of 2.0 m from eachC other. Calculate the new force between them. Whatwill be the force if one ball is connected to earth?Ans. 0.90 N (attraction), 0.51 N (repulsion), zero..Two similarly and equally chared i |
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