Circuit symbols

CELLS AND SIMPLE CIRCUITS

Physics
ADEKOYA

Introduction Work done per unit charge is called electrical potential. Current is the flow of charge. For current to be continuous, potential difference between the two points must be sustained.… Read More »CELLS AND SIMPLE CIRCUITS

School Portal NG is Africa’s leading online learning and one of the world’s fastest-growing elearning websites. School Portal NG is a free elearning portal, specially designed to serve as an alternative means to the regular brick-and-mortar style of education for the less-privileged children or children born to low-income earners, adults who otherwise cannot afford to finance their way through school, as well as provide support to school children who need educational resources for further reading/learning. With School Portal NG, students have no need to buy study materials such as textbooks, or pay for lesson teachers and school fees; all materials and resources are offered for free.