# Problems in Electromagnetism

Not what you're looking for? Search our solutions OR ask your own Custom question.

A straight wire along the z axis carries a charge density lamda traveling in the +z direction at speed v.

Construct the field tensor at the point (x,0,0)

Explain why the electric field has to be (2*lamda)/(4*pi*epsilon*x)

Explain what will happen if the problem changes to (y,0,0) for example.

Â© BrainMass Inc. brainmass.com November 24, 2021, 4:46 pm ad1c9bdddfhttps://brainmass.com/physics/charge/problems-electromagnetism-478954

#### Solution Summary

We solve some problems involving Maxwell's equations and the electric and magnetic fields in the vicinity of a wire.

$2.49