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Hydrogen Bonding

13. Three par...

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13. Three particles each of mass 1 gm andcarrying a charge q are suspended from acommon point by insulated mass lessstrings each 100 cm long. If the particlesare in equilibrium and are located at thecorners of an equilateral triangle of side 3cm then charge q in each particle:(A) \pm 3.16 × 10-9 C (B) \pm 3.16 × 10-8 C(C) 3.16x 10-7 C (D) †extsterling3.16 10-6 C2

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