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Two identcal spheres of same mass and specific gravity (which is the rajo of dendity of a substance and density of water ) 2.4 have diffreent charfes of Q and 3Q THey are suspended from two sttrings of same length fixed to points at the same herizontal level but distant from eac hother when the entrie
set up is transfeeerd inside a liquid of specific gravity 0 .8 it is observed that are inclliaction of each string in equlilrium remains unchanged THe dielectriccinstant of the liquid is K Find the value of 4K

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