Wright State University Lake Campus/2017-1/Phy1120
Syllabus Study guide (printPDF) Solutions Physics equations (pdf) wright.miraheze Subpages
- OpenStax College Physics pdf files: OpenStax College Physics (Individual chapter files) Single pdf
Triboelectric effect
editThe positive roller creates an electric field that pushes the charge in the "opposite" direction to the circuit. So, what pushes the electrons? Answer: At "2" it is an electric field that causes the electrons to migrate through the air gap. But below point "2", on the moving belt, the electrons are carried against the electric field by the motor that causes the belt to move. Rubber is an insulator, so that the electrons are unable move according to F=qE, but instead are influenced the force that prevents electrons from moving through an insulator.
Chemical potential
edit