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Febamol Babu
Questions (1)
2 spheres of radii 10cm and 20cm contains charges 10microcoulomb and 20 micro coulomb respectively.they are separated by a
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Answers (1)
i think the answer may be this (2-√2)/(3+√2) (2-√2)(3-√2)/(3+√2)(3-√2) 6-2√2-3√2+2/3*3-√2*√2 8-5√2/9-2 8-5√2/7 2√2-5√2/7 =-3√2/7
