Two balls with equal charges are in a vessel with ice at –10 0 C at a distance of 25 cm from each other. On forming water at 0 0 C, the balls are brought nearer to 5 cm for the interaction between them to be same. If the dielectric constant of water at 0 0 C is 80, the dielectric constant of ice at –10 0 C is-
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Verified by ExpertsThe correct answer is:
B
( 
ice)
Given 
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