Recent content by tummychow

First off, thanks for the quoted number on charge carrier density. that helps a lot. I guess I would have to pass through a ton of current to make the effect more visible? I don't think I'm going to be dealing with magnetic fields that strong. (probably on the order of magnitude of 0.00002T or...

Is it possible to construct a hall effect transducer without the use of p-type semiconductors? I've been looking into the fundamental design of a hall effect sensor, and it generally comprises some amplification/thermal control bits and pieces that all are bound to the most important part, the...

... I feel really dumb now. of course it had to be friction. that makes so much sense... thank you!

1. What happens when two spinning disks collide? Suppose you have two flat, thin disks with uniformly distributed masses m1 and m2, moving at angular velocities ω1 and ω2. the two objects are brought together edge to edge, ie they collide. obviously as a result of this collision, the objects'...