Two balls with equal charges are in a vessel with ice at -10°C at a distance of 25 cm from each other. On forming water at 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 °C is 80, the dielectric constant of ice at -10°C is
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Verified by ExpertsThe correct answer is:
B
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