Easily calculate the electric field produced by an infinite line charge with our free online calculator. Input the linear charge density and the distance from the line to instantly find the electric field strength. Ideal for students and professionals in physics and electrical engineering.
Formula:
The electric field (E) produced by an infinite line charge can be calculated using the formula:
E = λ / (2 π ε0 r)
Where:- E = Electric Field (Newtons per Coulomb, N/C)
- λ = Linear Charge Density (Coulombs per meter, C/m)
- π = Pi (approximately 3.14159)
- ε0 = Permittivity of Free Space (approximately 8.854 x 10-12 F/m or C²/(N·m²))
- r = Perpendicular Distance from the Line Charge (meters, m)