"Force Field Diagrams", "Force fields can be represented in diagrams with field lines (Direction of the field).<br /> Distance between field lines = strength of the force exerted by the field" "Similarities - Gravitational And Electric Fields", "- Forces both follow an inverse-square law<br /> - Use fields to be represented<br /> - Both have equipotential surfaces" "Differences - Gravitational and electric fields", "In gravitational fields, the force exerted = Always attractive<br /> In electric fields, the force exerted = can be repulsive or attractive<br /> Electric force acts on charge, while gravitational force acts on mass" "Newtons law of gravitation", "Shows that magnitude of the gravitational force between 2 masses is directly proportional to the product of the masses and inversely proportional to the square of the distance in between them." "Newtons Law of gravitation - Formula", ""
Download CSV
