PHYSICS 3B Chapter Notes - Chapter 21: Fiz Brown, Electric Charge, Electric Field
Document Summary
The proportionality constant k can also be written in terms of to , of free space : the permeating. The direction of the electrical force is along the line connecting the charges , and is attractive if the charges are opposite and repulsive - if they are the same. Electrical force can be written as a vector : Tnq? n to compute the total force on of each individual fiz a mango from multiple q"s just add x e y components. Direction of electric force f does (nlc) " itis the force divided by the magnitude. Gtfo; % (cid:8869) magnitude of e (depends only on q ir i not a depend on the sign of the point charge q. Electric field lines t t represents an aeunv field. Points away from th charges t c- x. " when there are multiple charges in a. 4 f, add together vectorally and so do the electric.
