PE, or physical education, is "educación física."
n
Jesus Gonzalez Pe rez has written: 'Jurisdiccio n contencioso-administrativa'
KE- Kinetic Energy PE- Potential Energy W- Work PEel - (may be Potential Energy of electricity)
n/a
It is pronounced "Su-pe-n-go" (Soo-pay->-n-go), The supein is for Spain, the go is for language. :)
Ramo n Pe rez de Ayala has written: 'Escritos poli ticos' -- subject(s): Politics and government 'Las novelas de Urbano y Simona' 'El curandero de su honra'
N. Stamou has written: 'Forecasting residential electricity demand in the U.K'
Carlos Ferderico Pe rez has written: 'El pensamiento y la accio n en la vida de Juan Pablo Duarte'
Jose Vicente Pe rez Marti nez has written: 'Pe rdida de la provincia de la Isabela de Luzo n (islas Filipinas)' -- subject(s): Politics and government, History
When light shines on a semiconductor p-n junction, the energy from photons can create electron-hole pairs, generating a potential difference across the junction. This potential difference can create an electric current when connected to an external circuit, allowing for the generation of electricity through the photovoltaic effect.
In n-type semiconductor, electricity is conducted by NEGATIVE charges (electrons). In a p-type semiconductor, electricity is conducted by POSITIVE charges (holes).