Answer Happy

The sketch below shows cross sections of equipotential surfaces between two charged conductors that are shown in solid grey. Various points on the equipotential surfaces near the conductors are labeled A, B, C, ...., I. H -70 V G 2 -60 V E -50 V 40 V -30 V -20 V D 0.4 m с B 0 +20 V A +40 V
What is the direction of the electric field at B? Please explain why? A) toward A B) toward D C) toward C D) into the page E) up and out of the page A positive point charge is placed at F. Complete the following statement: When it is released, A) no force will be exerted on it. B) a force will cause it to move toward E. C) a force will cause it to move toward G. D) a force will cause it to move away from E. E) it would subsequently lose kinetic energy. Please explain your reasoning What is the potential difference between points B and E? Please show solution A) 10 V B) 30 V C) 40 V D) 50 V E) 60 V