Electric Charges & Fields | Dielectric Constant All the best! 1. Two charged spheres separated by a distance d exert some force F on each other. If they are immersed in a liquid of dielectric constant 2, then the force exerted by them, when all other conditions remain same is- 4F 2F F F/2 None 2. Two point charges are placed in four media A, B, C and D having dielectric constant 10, 20, 30 and 40 respectively. The separation between them is the same in all media. The electrostatic force between the charges will be- Maximum in medium A and Minimum in medium C Maximum in medium C and Minimum in medium A Maximum in medium C and Minimum in medium B Maximum in medium A and Minimum in medium D None 3. Two point charges placed at a certain distance 4 m in air exert a force on each other. The distance at which these charges will exert the same force in a medium of dielectric constant 16 is- 4 m 16 m 1/4 m 1 m None 1 out of 3 Time's up
