Question

what happen to force between two charges when are shifted from air to water keeping the distance same ​

Answer 1

Answer:

When the charges are shifted from air to water the Force between them decrease

F(water) = F(air)/78.5

Explanation:

Relation between the coulombic force in vaccume or air to that of a medium is given as:.

F(medium) = F(vaccum) / Er

where Er is the relative permittivity of that medium

( the value of Er for vaccum = 1,

air = 1.0006 and water = 78.5)