3 varies as where r is the distance from the 1 where r is

Last updated: 6/6/2023

3 varies as where r is the distance from the 1 where r is the distance from the axis r A parallel plate capacitor is charge to certain P d A slab of thickness 3mm is inserted between the plates and it become necessary to increase the distance between plates by 2 2 4 mm to maintain the same P d The dielectric constant of slab is 1 3 2 5 4 varies as r 3 2 5 4 2 4 and 30 at some distance apart attract each came distance