The discussion revolves around calculating the acceleration of an electron in a constant electric field, specifically one with an intensity of 5.10x10^2 N/C directed upwards. The original poster provides the mass and charge of the electron and mentions a calculated acceleration.
Some participants have offered guidance on the relevant formulas and concepts needed to approach the problem. There is an acknowledgment of confusion regarding the application of the electric field and force equations, with some progress made in understanding the necessary steps.
Participants are navigating the definitions and relationships between electric fields, forces, and acceleration, with some initial misunderstandings about the formulas applicable to the problem.
That formula is for the electric field of a point charge: you don't need it for this problem. In this problem, the electric field is given. What you do need to know is how much force will that field exert on the electron. The magnitude of the force is given by F = qE.3.14159265358979 said:i know electric field = (kq) / r^2 and F = ma?