A insulator is something that doesn't transfer electricity. As you probably know, metal is a very good conductor (which is the opposite to insulator - it transfers electricity -) so if you imagine a light bulb a battery and wires, and connect them all, and leave a little space for the switch, but don't add it in, just add the metal in the switches place and the bulb will light. But if you add an insulator like wood for example, the bulb wouldn't light up. Wood is an insulator and lots of other things are too. Just to let you know water is a conductor! I didn't believe that myself until I watched a video on YouTube about it!
A ruler is typically made of plastic, which is an insulator. This means it does not conduct electricity well.
Velcro is an insulator, meaning it does not conduct electricity. It is made up of nylon or polyester fibers which do not allow electricity to flow through them.
A magic one is an insulator.
its an insulator
A rubber duck is an insulator because it does not conduct electricity. Rubber is a non-conductive material, which means it does not allow electric current to flow through it easily.
It is an insulator.
insulator.
Insulator
Insulator
Rubber is an insulator for normal voltages.
Insulator
insulator
Vinyl is an insulator because it has high electrical resistance and does not conduct electricity easily.
insulator
No, it is not an insulator.
It is an insulator.
insulator be