Answer:
We can find the electric field created by a point charge by using the equation E=kQr2 E = k Q r 2 .
Step-by-step explanation:
The electric field of a point charge is, like any electric field, a vector field that represents the effect that the point charge has on other charges around it. If the charge is positive, field lines point radially away from it; if the charge is negative, field lines point radially towards it.