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- 1. Multiple Choice
Atoms that have a positive charge will be ATTRACTED to atoms with a ___________ charge.
positive
negative
neutral
- 2. Multiple Choice
Which of these forces works only by combining electric and magnetic forces?
Magnetic
Electric
Electromagnetism
- 3. Multiple Choice
This force occurs when ions/atoms create attractive and repulsive forces.
Magnetic
Electric
Electromagnetism
- 4. Multiple Choice
This force occurs when there is an attractive and repulsive force between two poles.
Magnetic
Electric
Electromagnetism
- 5. Multiple Choice
In a magnet the opposite poles will ___________.
attract
repel
- 6. Multiple Choice
The magnetic field of a magnet is ____________ further away from the magnet.
stronger
weaker
- 7. Multiple Choice
Electric charges that DO NOT move through a current are known as
Magnetic
Electric
Electromagnetism
Static Electricity
- 8. Multiple Choice
What makes an electromagnet stronger?
greater number of loops
smaller number of loops
decreasing the current
decreasing the voltage
- 9. Multiple Choice
An example of an electromagnet
water bottle
paper
motor
glass
- 10. Multiple Choice
current flowing through a wire is surrounded by a/an
force field
magnetic force
nothing
- 11. Multiple Choice
two type of charges in electric and magnetic forces are
north and south
east and west
positive and negative
beyonce
- 12. Multiple Choice
when electrons all spin in the same direction, they create an invisible force known as
electricity
magnetism
motor
electrons
- 13. Multiple Choice
this force is the attractive and repulsive force between two poles.
electric
magnetic
electromagnetic
- 14. Multiple Choice
this force occurs when ions/atoms create attractive and repulsive forces.
electric
magnetic
electromagnetic
- 15. Multiple Choice
electrons have this type of charge
positive
negative
neutral
- 16. Multiple Choice
protons have this type of charge
positive
negative
neutral
- 17. Multiple Choice
when the number of electrons matches the number of protons, the atom's charge is...
positive
negative
neutral
- 18. Multiple Choice
When your hair stands on end, each strand repelling the other, you are experiencing
magnetism
ghosts
static electricity
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