Phet pre post quiz Coulomb's law
Authored by Reed Stevens
Physics
10th Grade
NGSS covered
Used 13+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following systems would experience an increase in repulsive force?
Two negatively charged particles are moved closer together.
Two negatively charged particles are moved farther apart.
Both A and B would result in an increase in repulsive force
Tags
NGSS.HS-PS2-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the force of attraction between a positively charged particle and a negatively charged particle if the distance between the particles is decreased?
The force of attraction increases.
The force of attraction decreases.
There is no change in the force of attraction.
Tags
NGSS.HS-PS2-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the force of attraction between a positively charged particle and a negatively charged particle if the magnitude (size) of the charges is increased for both particles and the distance between them is held constant?
The force of attraction increases
The force of attraction decreases.
There is no change in the force of attraction.
Tags
NGSS.HS-PS2-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following would be predicted by Coulomb’s Law?
The force of attraction increases if the distance between two negatively charged particles is decreased
The force of attraction increases if the distance between a negatively charged particle and positively charged particle is decreased
Both A and B are correct.
Tags
NGSS.HS-PS2-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following would be predicted by Coulomb’s Law?
The force of attraction increases if the magnitude (size) of charge on two negatively charged particles is increased.
The force of attraction increases if the magnitude (size) of charge on a negatively charged particle and positively charged particle is increased.
Both A and B are correct.
Tags
NGSS.HS-PS2-4
NGSS.HS-PS3-5
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