( ( In ( positive ( electric fields ) ) ) ( , ( ( the lines ) ( ( are ( directed ( radially outward ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (JJ positive) (JJ electric) (NNS fields))) (, ,) (NP (DT the) (NNS lines)) (VP (VBP are) (VP (VBN directed) (S (ADJP (RB radially) (JJ outward))))) (. .)))
In positive electric fields, the lines are directed radially outward.
(ROOT (S (SBAR (IN Since) (S (NP (DT the) (JJ electric) (NN field) (NNS lines)) (VP (VBP point) (ADVP (RB radially)) (ADVP (RB away) (PP (IN from) (NP (DT the) (NN charge))))))) (, ,) (NP (PRP they)) (VP (VBP are) (ADJP (JJ perpendicular) (S (VP (TO to) (VP (VB equipotential) (NP (NNS lines))))))) (. .)))