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ELECTRICAL CONDUCTORS & INSULATORS 5 th Grade. ELECTRICAL CONDUCTORS Objects that allow electrical charge to flow easily.

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Presentation on theme: "ELECTRICAL CONDUCTORS & INSULATORS 5 th Grade. ELECTRICAL CONDUCTORS Objects that allow electrical charge to flow easily."— Presentation transcript:

1 ELECTRICAL CONDUCTORS & INSULATORS 5 th Grade

2 ELECTRICAL CONDUCTORS Objects that allow electrical charge to flow easily

3 ELECTRICAL CONDUCTOR EXAMPLE: The coil from a electric heater gets hot and conducts electricity well

4 GOOD CONDUCTORS  Metal is a good conductor of electricity

5 PROPERTY OF ELECTRICAL CONDUCTOR: In all good conductors electric current flows through them without resistance Example: Electricity flows through the coil in the power line coils without resistance and easily

6 INSULATORS Objects that do not conduct electricity well

7 GOOD INSULATORS:

8 PICTURES OF CONDUCTORS AND INSULATORS Conductors Insulators

9 INSULATOR OR CONDUCTOR??

10 1. COTTON BALL

11 2. METAL SCISSORS

12 3. METAL COOKIE SHEET

13 4. NOTEBOOK PAPER

14 5. RUBBER DUCK

15 6. CURLING IRON

16 7. GLASS CUP

17 8. ELECTRIC HEATER (COILS)

18 9. PLASTIC TRASH CAN

19 10. METAL WIRE

20 11. PLASTIC SPATULA

21 12. COPPER PENNY

22 13. IRON FRYING PAN

23 14. DRAWING CHALK

24 15. EYE ON THE STOVE


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