Electricity

In order for a current to flow through a circuit,it must be:

Why is plastic used to cover electrical wires:

Which of the following is a good conductor of electricity:

What is stored in a battery:

Which of these are a part of circuit:

A pencil and a wooden ruler are good conductors of electricity

Metal and water are conductors of electricity:

A tiny wire in the bulb is called (a)  

Electricity produced by power stations is brought to our home through thick wires called (a)  

The wire through which an electric current from the battery passes to light the bulb is called _________