Question

A infinite line of charge produces a field of 4.52*10^4 N/C at a distance of 1.96m. Calculate the linear charge density?​

Answer 1

by formula linear charge density: λ≡ charge per unit length units are coulombs per meter (C/m) surface charge density: σ≡ charge per unit area

C====4.52×10⁴

m====1.96

charge(σ)=== 45200/1.96

λ====23,061.22 ______linear charge density