The dielectric constant of water is 80. What will be its electrical conductivity? , 12 | Electric charge and field. PHYSICS...

The dielectric constant of water is 80. What will be its electrical permittivity?

What will be the electrical permittivity of medium whose dielectric constant unity?

Define dielectric constant of a medium in terms of force between electric charges.

Two charged particles are placed at a distance r from each other. The magnitude of the electric force between the two charged particles is F. What will be the effect on F on placing the given charged particles in water? (Take dielectric constant of water 80).

How will electric field inside a dielectric change on polarisation?

What is the relation between dielectric constant and electric suseptibillity ?