( ( ( ( ( ( ( Magnetic Poles ) , ) Forces ) , ) and ) ( Fields ( Every magnet ) ) ) ( ( has ( two poles ) ) . ) )
(ROOT (S (NP (NP (JJ Magnetic) (NNPS Poles)) (, ,) (NP (NNS Forces)) (, ,) (CC and) (NP (NP (NNP Fields)) (NP (DT Every) (NN magnet)))) (VP (VBZ has) (NP (CD two) (NNS poles))) (. .)))
Magnetic Poles, Forces, and Fields Every magnet has two poles.
(ROOT (S (S (VP (VBG Increasing) (NP (NP (DT the) (NN distance)) (PP (IN between) (NP (DT the) (CD two) (NNS magnets)))))) (VP (MD will) (VP (VB cause) (NP (DT a) (NN decrease)) (PP (IN in) (NP (NP (DT the) (NN force)) (PP (IN of) (NP (NP (NN attraction)) (PP (IN between) (NP (CD two) (NNS magnets))))))))) (. .)))
Increasing the distance between the two magnets will cause a decrease in the force of attraction between two magnets.