`E = (2*k* q )/( L * r )`

Enter a value for all fields

The Electric Field for a uniform line of charge is  found using the following formula: `E=(2kq)/(Lr)`, where:

• `E` = Electric Field for a uniform line of charge
• `k` = Coulomb's Constant
• `q` = charge
• `L` = unit length
• `r` = distance from line

References

24.2 Calculating magnetic fields and forces by Benjamin Crowell, Light and Matter  licensed under the Creative Commons Attribution-ShareAlike license.