Recent content by BadPhysicistAtWork

Actually really disappointed i myself for not seeing that... Thank you for that, really made this a lot easier.

Having a big issue working through this problem and was wondering if somebody, much smarter than I, could give me a few pointers. Anyway here's the problem: Given that k2=εμω2-iωμσ By writing the wave number as k=kr-iki. Show that ki, which determines attenuation, can be expressed by...