Recent content by physicsmad

Thank you for the kind welcome Delphi51. I can now understand much better than before due to your explanation. I really appreciate it. However, i forgot to mention that the point charge has positive charge. So, the work would be negative the change occurs from higher potential to lower...

Homework Statement What is the relationship between the magnitude of a radial electric field and and its associated potential? Choose the correct general relationship? Homework Equations The following alternatives are given: a) E(r)= dV(r)/dr b) E(r)= V(r)/r c) E(r)= -dV(r)/dr d)...