This depends on the type of foam.
There have been made foam that actually conduct electricity. This is a choice made in the manufacturing of the foam.
Most foam in mattresses and the like does not conduct electricity.
Moisture however can change the mattresses conductivity drastically.
No, foamboard does NOT conduct electricity.
No, styrofoam cannot conduct electricity.
No, it is an insulator.
Insulator
insulator.
insulator
In a foam there is a large gap between the conduction band and the valence of band in the atoms makng up the foam. If any object is to conduct electricity through it the gap between the conduction band amd the valance should be minimun or overlapping so that the electrons in the valance band can go into conduction band and conduct electricity
is a pen a insulator of conductor
Plastic is an electrical and thermal insulator.
Insulator.
insulator :)
insulator
The foam contains air, which is a poor conductor of heat.
It is a good insulator of heat :)
Styrofoam, along with most other expanded plastics, is a very poor insulator of heat and electricity, thereby making a foam coffee cup a very good insulator.
conductor
insulator.
It is an insulator
conductor
insulator
conductor!!!!! ;))