1. Consider the following partial differential equation (called the "diffusion equation"): f ( x, t ) 2 f ( x, t ) =D t x 2 a. Assuming t is time and x is distance, what are the units of D? (5 pts)
b. Show that this one partial differential equatio

ELEG240- Spring, 2005 Homework 1, solution 1. You are designing an integrated circuit and must have a 1000 ohm resistor defined on the chip. The resistor will have a length of 100 microns and a width of 5 microns. You have chromium available as a met