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Wood An insulator is a material that does not allow charges to move through it easily.
Insulator
Materials in which charges do not easily move are called insulators or dielectrics.
Materials that carry conductive characteristics. (i.e. Water, copper, and other various metals.)
Heat moves easily through materials with delocalised electrons, that is electrons which are free to move through the substance. This happens in metals and graphite.
Wood An insulator is a material that does not allow charges to move through it easily.
Insulator
That material would be included in the category of electrical "insulators".
called an insulator
Materials in which charges do not easily move are called insulators or dielectrics.
A conductor is a material in which charges can move easily.
Metal
Insulators.
Materials that carry conductive characteristics. (i.e. Water, copper, and other various metals.)
Heat moves easily through materials with delocalised electrons, that is electrons which are free to move through the substance. This happens in metals and graphite.
metal
Conductor.