A continuous line of charge lies along the x axis, extending

A continuous line of charge lies along the x axis, extending from x = +x0 to positive infinity. The line carries positive charge with a uniform linear charge density λ0.(a) What is the magnitude of the electric field at the origin? (Use the following as necessary: λ0, x0, and ke.)(b) What is the direction of the electric field at the origin?+x+y−y+z−z