and current. It is used to test electrical components such as diodes and capacitors. A multimeter has a dial surrounded by ...

Make sure you know the difference between these two symbols, a cell is one big ... All three ammeters read 0.5 A in this series circuit. The current in a series circuit depends upon the number ...

The film explains how electric current is generated at power plants and delivered to homes through wires. It describes the concept of electric circuits, including closed and open circuits ...