Electric Field due to Point Charge Calculator

Formula

The formula to calculate the Electric Field (E) is:

\[ E = \frac{[Coulomb] \cdot Q}{r^2} \]

Where:

\(E\) is the Electric Field (measured in Volt per Meter).
\([Coulomb]\) is the Coulomb constant, approximately \(8.9875 \times 10^9 \, \text{N m}^2/\text{C}^2\).
\(Q\) is the Charge (measured in Coulombs).
\(r\) is the Separation between Charges (measured in Meters).

The Electric Field is the force per unit charge at a particular point in space around a distribution of electric charges.

Charge is a fundamental property of matter that causes objects to experience a force when placed in an electrostatic field.

Separation between Charges is the distance between two point charges in an electrostatic field, affecting the electrostatic force between them.

Let's assume the following values:

Using the formula:

\[ E = \frac{[Coulomb] \cdot 0.3}{2119.85^2} \]

Evaluating:

\[ E \approx 600.001585350268 \]

The Electric Field is approximately 600.001585350268 Volt per Meter.

Charge (Q) (Coulombs)	Separation (r) (Meters)	Electric Field (E) (Volt per Meter)
0.1	1000	898.750000000000
0.1	2119.85	199.999375912935
0.1	3000	99.861111111111
0.3	1000	2,696.250000000000
0.3	2119.85	599.998127738805
0.3	3000	299.583333333333
0.5	1000	4,493.750000000000
0.5	2119.85	999.996879564675
0.5	3000	499.305555555556