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Science, Physics
9th -
11thgrade
Assignment #3) Comparing Magnetic and Electric Fields
20 questions
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- 1. Multiple Choice
Choose all that apply:
Which of the following(s) characteristics do Magnetic and Electrical Fields have in common?
both attract AND repel
both get stronger as you get further
both have to do with electric charges
both get stronger as you get closer
both get weaker as you get closer
- 2. Multiple Choice
What kind of charges do electrical fields have?
(HINT: Think of atoms)
North and South Pole
Positive and Negative Charge
Up and Down Force
- 3. Multiple Choice
This is Coulomb's Law Formula (Bottom of image).
Just by looking at the image, which field do you think is most closely associated to this Law?Gravitational Field
Magnetic Field
Electrical Field
- 4. Multiple Choice
This is the Universal Law of Gravitation Formula (top of image).
Just by looking at the image, which field do you think is most closely associated to this Law?Gravitational Field
Magnetic Field
Electrical Field
- 5. Multiple Choice
A compass points north because of the Earth's ________ field?
electrical
gravitational
magnetic
static
- 6. Multiple ChoiceWhat is the area around an object that can attract or repel other objects in that area?Magnetic FieldMagnetic FissionForceFriction
- 7. Multiple Choice
Which type of charge would be attracted to a positively charged object?
Only positive
Only negative
Both
Neither
- 8. Multiple Choice
Electric fields are usually created when _____ are transferred between objects.
protons
neutrons
electrons
positrons
- 9. Multiple Choice
These magnets would....
Repel
Attract
- 10. Multiple Choice
Which statement is true about both magnetic and electric fields?
Like charges repel each other
Like charges attract each other
Like poles attract each other
- 11. Fill in the Blank
The ______________ of a magnet are the strongest parts because the field lines are very close together
- 12. Multiple Choice
what is an electric current
something that conducts energy
part of a light bulb
the flow of electric charge
lightning
- 13. Multiple ChoiceThe magnet's shown willnot moveattractrepelall of the above
- 14. Multiple Choice
Which of these forces works only by combining electric and magnetic forces?
Magnetic
Electric
Electromagnetism
- 15. Fill in the Blank
The two types of charges in electric and magnetic forces are ________ and negative.
- 16. Multiple ChoiceWhich of these best completes the circuit?rubber bandmetal nailleather shoelacewooden toothpick
- 17. Multiple Choice
When all parts of the circuit are connected it is a ______ circuit.
open
closed
- 18. Multiple Choice
Is the circuit in the picture opened or closed?
opened
closed
neither
- 19. Multiple Choice
Is the circuit in the picture opened or closed?
opened
closed
neither
- 20. Open Ended
In a R-A-G-E paragraph (Restate, Answer, Give evidence, Explain), answer the following question:
Why do you think Magnetic Fields and Electric Fields are so closely related to one another?
Use your notes and own scientific knowledge to answer this question.
- Answer choicesTagsAnswer choicesTags