Electrical Conductors and Insulators
 

Electrical Conductors and Insulators problem 20


  • Explain what an electric current consists of.


  • What are the materials in which it is difficult to create an electric current? and give examples of such materials.


  • What are the materials in which it is easy to create an electric current? and give examples of such materials.


 

main author and content editor: Odafe Adjeke