CONDUCTORS AND INSULATORS

もっと見る

Observation Lab

edgar torresにより

The Fall Of Singapore

Theophilus Limにより

Ronald Ramirez

Ronald Ramirezにより

b

Hams Al Afifにより

CONDUCTORS AND INSULATORS

RESISTANCE

the material's opposition to the passage of electric current through it.

HIGH RESISTANCE

LOW RESISTANCE

ELECTRICAL CABLES

AN INSULATING MATERIAL

A CONDUCTING MATERIAL

There are two types of material

CONDUCTORS

When electricity moves easily through a meterial, this is called conductor

Good conductors are

GASES

LIQUIDS

METALS

COPPER

INSULATORS

Electrons are not free to move around. They remain attached to their atoms.

Good insulators are

PLASTIC

RUBBER

GLASS