Please thoroughly explain the answers for these questions. Also, what is one real life application of electric potential and connect how fundamental laws help explain the behavior of the system?

6. What is the total current through the two resistors in the circuit shown? 10 V 10 9 20 0 M 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, ..., 1. -70 V -60 V -30 V -20 V +20 V HON 7. What is the direction of the electric field at B? A) toward A B) toward D C) toward C D) into the page E) out of the page 8. How much work is done when a +1.0 C charge moves from F to G