Electric Field from Point Charge
Find electric field along radius from point charge inside vacuum.
Your numbers
Electric field with outward direction as positive
Ideal SI-unit model for learning. Real components, tolerances, losses and safe operating limits need separate checking.
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Formula
Er=ke q/r²
Find electric field along radius from point charge inside vacuum.
Example wey show the calculation
- Amount of electric charge (nC)
- 1
- Distance along radius (m)
- 0.1
- Electric field with outward direction as positive
- 898.75517923 N/C
Where e fit work and limits
Ideal SI-unit model for learning. Real components, tolerances, losses and safe operating limits need separate checking.
We check inputs for missing values and allowed ranges. Result wey pass the finite numeric range no go show. Rounding affect wetin display, while calculation use the model numeric precision.
Check your units and assumptions before you rely on result. Changing label no convert currency or physical unit.
Version of di formula: 8b705a11f339 · Example don get check: