4 Questions
Which type of material has very low electrical conductivities and are classified as being electrical insulators?
Polymers and ceramics
What are the metals in common use in engineering which have the highest electrical conductivities?
Silver, copper, and aluminum
What is the unit of electrical conductivity?
S/m
What is the reciprocal of the resistance of a material called?
Electrical conductance G
Test your knowledge about the different categories of materials based on their magnetic properties and electrical conductivity.
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