According to Pete #58 – Hall Effect and Lorentz Force

According to Pete #58 - Hall Effect and Lorentz Force

Greetings, and thanks for stopping by to check out ATP!
Today we’re going to get small and talk about some of the freaky stuff that happens between current and magnetism. Specifically, we’re going to explore what Hall Effect is and by extension the Lorentz force. If you’re an engineer, you’ll know that the Lorentz force is a perennial favorite topic. And if you’re not an engineer (yet), this is one of those things you just gotta know.

Here come some links!

Hall Effect – https://en.wikipedia.org/wiki/Hall_effect
Because that’s out topic.

Lorentz Force – https://en.wikipedia.org/wiki/Lorentz_force
This is what’s really going on.

On a New Action of the Magnet on Electric Currents – http://cc.ee.ntu.edu.tw/~thlin/E_Hall_paper_1879.pdf
Direct from the mouth of the guy that did the work.

The Abampere – https://en.wikipedia.org/wiki/Abampere
How would _you_ quantify current in the mid-1800’s?

CGS Units – https://en.wikipedia.org/wiki/Centimetre%E2%80%93gram%E2%80%93second_system_of_units
In the dark days before SI units.

Thomson Galvanometer – https://en.wikipedia.org/wiki/Mirror_galvanometer
Because it’s just too cool.


VISIT THE SOURCE ARTICLE
Author: SparkFun Electronics