Recent content by joerylee palmerola

I don't have yet my attempt solution . Our teacher gives this problem without teaching . will you please help me ?

Suppose a charge q is placed at point x=0, y=0. A second charge q is placed at point x=8.0m, y=0. What charge must be placed at the point x=4.0m, y=0 in order that the field at the point x=4.0m, y=3.0m be zero?

. A new member . i hope someone could help me with my homework :(