True or False? 1. In an incandescent light bulb, the conduction electrons that s

ID: 1381766 • Letter: T

Question

True or False?

1. In an incandescent light bulb, the conduction electrons that surge back and forth
in the filament come from the voltage source not the filament.

2. Ions are charged particles that can have either a positive charge or a negative
charge.

3. Ions with positive charges or like charges will repel and ions with opposite or
unlike charges will repel

4. Material that make poor electric conductors usually make poor heat conductors.

5. One fact of electricity is that when something is charged electrons are created

6. The electrons buzzing around the nucleus of and atom make up and electron cloud or
shell.

7. The unit of electric charge is called a coulomb (C).

8. When you scruff your feet across the carpet your feet are negatively charged and the
carpet is positively charged

1)False

In an incandescent light bulb, the conduction electrons that surge back and forth
in the filament come from the filament.,not the voltage source

2)True

3)False

since like charges repel and opposite charges attract,

4)False

Materials that are poor conductors are GOOD insulators(electric conductors of heat)

5)False

charges are build not created

6)True

7)True

8)True

in this case,the carpet has net positive and your feet net negative - the total charge is still zero

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