Two identical charged spheres are suspended by strings of equal lengths. The strings make an angle θ with each other. When suspended in water, the angle remains the same. If density of the material of the sphere is 1.5 g cm⁻³, the dielectric constant of water i s ______. [Density of water = 1 g cm⁻³]
Physics · Electrostatics · electric charge and coulamb's law
Two identical charged spheres are suspended by strings of equal lengths. The strings make an angle θ with each other. When suspended in water, the angle remains the same. If density of the material of the sphere is 1.5 g cm⁻³, the dielectric constant of water is ______. [Density of water = 1 g cm⁻³]