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Published byElfrieda Joleen James Modified over 9 years ago
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ELECTRICAL CONDUCTORS & INSULATORS 5 th Grade
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ELECTRICAL CONDUCTORS Objects that allow electrical charge to flow easily
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ELECTRICAL CONDUCTOR EXAMPLE: The coil from a electric heater gets hot and conducts electricity well
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GOOD CONDUCTORS Metal is a good conductor of electricity
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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
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INSULATORS Objects that do not conduct electricity well
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GOOD INSULATORS:
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PICTURES OF CONDUCTORS AND INSULATORS Conductors Insulators
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INSULATOR OR CONDUCTOR??
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1. COTTON BALL
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2. METAL SCISSORS
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3. METAL COOKIE SHEET
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4. NOTEBOOK PAPER
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5. RUBBER DUCK
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6. CURLING IRON
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7. GLASS CUP
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8. ELECTRIC HEATER (COILS)
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9. PLASTIC TRASH CAN
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10. METAL WIRE
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11. PLASTIC SPATULA
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12. COPPER PENNY
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13. IRON FRYING PAN
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14. DRAWING CHALK
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15. EYE ON THE STOVE
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