Вход
JAMB - Physics (2019 - No. 50)
In semi-conductor, the carriers of current at room temperature are
electrons only
electrons and holes
holes only
electron and ions
Обяснение
Electron and holes represents the negative and positive charge respectively.
Коментари (0)
Влезте, за да коментирате
Реклама
Разрешете на javascript да зареди правилно тази страница
