Recent content by JooJupe

Hi, sorry for the poor initial explanation - here it is in a clearer version; I have an exam, and one of the common questions is a picture of a point charge - the question asks 'Given that the point charge is Positive (and they also ask negative), draw equipotential lines and electric field...

I don't know, when given a point charge (sign is indicated = positive or negative), which direction the field lines go Although I NOW know that if the point charge is positive, field lines are outwards, and if negative then they are inwards...HOWEVER, I have come across an example or two...