Consider a coin of Question 20 . It is electrically neutral and contains equal amounts of positive and negative charge of magnitude 34.8 kC. Suppose that these equal charges were concentrated in two point charges separated by
(i) 1cm `(~(1)/(2)xx`diagonal of the one paisa coin`)`
(ii) 100 m (`~` length of a long building)
(iii) `10^(6)m` (radius of the earth). find the foce on each such point charge in ech of the three cases. what do you conclude from these results?