( We ( ( plot ( ( ( ( ( the ( potential function ) ) , ) ( the ( equipotential lines ) ) ) and ) ( ( the ( electric field ) ) ( of ( the dipole ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VB plot) (NP (NP (DT the) (JJ potential) (NN function)) (, ,) (NP (DT the) (JJ equipotential) (NNS lines)) (CC and) (NP (NP (DT the) (JJ electric) (NN field)) (PP (IN of) (NP (DT the) (NN dipole)))))) (. .)))
We plot the potential function , the equipotential lines and the electric field of the dipole.
(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))))))) (. .)))