What is the Electric Field Calculator?

The Electric Field Calculator allows you to calculate the electric field (in newtons per coulomb, N/C) at a point in space due to a point charge. By entering the charge and the distance from the point of interest, the calculator uses the formula E=k⋅Q/r2E = k \cdot Q / r^2E=k⋅Q/r2, where kkk is Coulomb’s constant. This tool helps students, engineers, and physics enthusiasts quickly determine the electric field without manual computation.

How to Use:

1. Enter Charge (Q): Input the point charge in coulombs.
2. Enter Distance (r): Input the distance from the charge to the point of interest in meters.
3. Click “Calculate”: The calculator computes the electric field in N/C.
4. Review the Result: Use this value to analyze electric forces, solve physics problems, or design electrical experiments.