Two identical balls each having density p are suspended from a common point by two insulating strings of equal length Both the

Question

Two identical balls each having density p are suspended from a common point by two insulating strings of equal length Both the balls have equal mass and charge In equilibrium each string makes an angle with the vertical Now both the ball are immersed in a liquid As a result the angle e does not change The density of the liquid is o Find the dielectric constant of the liquid

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