10. Two electric charges of 9๐œ‡C and - 3๐œ‡C are placed 0.16m apart in air .there are two points A and B on the line joining the two charges at distances of (a) 0.04m from -3 ๐œ‡C and in between the charges and (b) 0.08m from - 3๐œ‡C and out side the two charges . The potentials at A and B are 0V ,5V 0V ,0V 5V ,0V 5V ,10V

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