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