Electrical components, like motors close motorA device which spins when current flows through it. Motors are used in fans, food processors and many other devices. and lamps close lampA component which ...

The circuit diagrams pertain to how compact fluorescent lamps were made to provide several benefits like longer life span and lower power consumption as compared with classic light bulbs. One of the ...

This is a common activity for all types of classes. Basically, you give students a battery, a bare copper wire and a small light bulb. The students are asked to find out different ways to make the ...