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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 2 - Capacitance > 1000 small water drops each of radius r and charge q coalesce together to form one spherical drop. (A) the ratio of capacitances of big and small drop is 10 (B) the ratio of potential of big and small drop is 100 (c) the ratio of surface charge densities of big and small drop is 10 (D) the ratio of energy stored of big and small drop is 10^5

1000 small water drops each of radius r and charge q coalesce together to form one spherical drop. (A) the ratio of capacitances of big and small drop is 10 (B) the ratio of potential of big and small drop is 100 (c) the ratio of surface charge densities of big and small drop is 10 (D) the ratio of energy stored of big and small drop is 10^5

Minimum number of capacitors of 4μF capacitance each required to obtain a capacitor of 10μF will be