5 Questions
What type of materials are good conductors of electricity?
Metals
Why are wet hands dangerous when touching an electrical appliance?
Wet hands decrease the resistance of the body
What should be used for activities instead of mains or generator supply?
Electric cells
What should be replaced by a battery when testing liquids for conductivity?
Cell
What type of materials are poor conductors of electricity?
Rubber and plastic
Test your knowledge of the chemical effects of electric current with this quiz. Explore why it's dangerous to touch electrical appliances with wet hands and learn about conductors and insulators. Delve into the world of electricity and its effects on different materials.
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