Conductor and Insulator

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1. What is a conductor in the context of electricity?

• a) A material that allows the flow of electric current
• b) A material that blocks the flow of electric current
• c) A type of battery
• d) A type of circuit

2. Which of the following is a common conductor of electricity?

• a) Rubber
• b) Copper
• c) Plastic
• d) Wood

3. What happens when you touch a live wire with a conductor?

• a) The conductor becomes an insulator
• b) The conductor gets warmer
• c) Electric current flows through the conductor
• d) The conductor turns into an insulator

4. Which material is known for its high conductivity and is often used in electrical wiring?

• a) Glass
• b) Aluminum
• c) Paper
• d) Rubber

5. What is an insulator in the context of electricity?

• a) A material that allows the flow of electric current
• b) A material that conducts heat well
• c) A material that blocks the flow of electric current
• d) A type of battery

6. Which of the following is a common insulator used to cover electrical wires?

• a) Copper
• b) Aluminum
• c) Rubber
• d) Silver