Conductors and Insulators-quiz

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This is a basic quiz to check how much you know!!!! Best of Luck! It will be very easy....

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Conductors and Insulators-quiz

  1. 1. Conductors and insulators MADE BY NEEL MALHOTRA
  2. 2. What is an electrical conductor? What are the examples of a electrical conductor?Some materials which allow an electric current to flow through them are calledconductors of electricity. Examples of some conductors are:1. ALUMINIUM2. SILVER3. COPPER4. GOLD5. IRON6. BRASS
  3. 3. BASICS ON ELETRICAL CONDUCTOR !! Silver is the best conductor of electricity. The second best conductor of electricity is copper. We usually have wires made up of copper because copper is easy to find and is cheap enough to buy. REMEMBER THAT WATER IS ALSO A CONDUCTOR OF EECTRICIRTY!!!!!!!!!!!!
  4. 4. Insulators Some materials which do not allow an electric current to flow through them are calledinsulators of electricity. Insulators do not allow any current to pass through them. These protect us from the harm that electric current can cause. Wires are always covered with an insulator. Rubber, plastic, and glass make the best insulators.
  5. 5. Examples of insulatorsGLASSRUBBERPLASTICCLAYWOODCOTTONPAPER
  6. 6. BACIS OF INSULATOR Glass is the best insulator of electricity. Plastic is the second best insulator of electricity. REMEMBER THAT INSULATORS ARE VERY USEFUL IN YOUR DAILY LFE!!!!!
  7. 7. TIME FOR THE QUIZ ARE U ALL PREPARED??? IF YES THEN LET’S START
  8. 8. MCQ’S1. A material that let’s electricity pass through it is called…An electrical conductorAn electrical insulatorAn electrical appliance
  9. 9. 2. A material that does not allow electricity to pass through it is called…An electrical conductorAn electrical insulatorAn electrical appliance
  10. 10. 3. Which of the following materials is an electrical conductor?SilverSilver-coloured plasticCork
  11. 11. 4. Which of the following materials is an electrical insulator?AluminiumGoldRubber
  12. 12. 5. Why electrical wires usually made up of …Because copper conducts electricityBecause copper is a not a insulatorBecause glass is just cool
  13. 13. SHOCK, SILVER,WATER,FUSE,INSULATORS.1. A person may get an electrical ----- if he does not use electricity safely.2. The part of the plug that breaks a circuit when too much current flows through is called ----.3. An expensive metal that allows an electric current to flow through it is called -----.4. A non-metal that conducts electricity is -----.5. Materials that block an electric current from flowing are ----------.
  14. 14. QUESTION ANSWERSQ1. WHAT IS A CONDUCTOR?Q2. WHAT ARE THE EXAMPLES OF AN CONDUCTOR?Q3. WHAT ARE INSULATORS?Q4. WHAT ARE THE EXAMPLES OF AN INSULATOR?Q5. WHICH IS THE BEST CONDUCTOR OF ELECTRICITY?
  15. 15. A1. Some materials which allow an electric current to flow through them are calledconductors of electricity.A2. Aluminium, Silver, Brass, Gold, Copper and Iron.A3. Some materials which do not allow an electric current to flow through them are calledinsulators of electricity.A4. Glass, Plastic, Rubber, Clay, Wood and Paper.A5. Silver is the best conductor of electricity.

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