Electrostatics and Coloumb's Law
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Assessment
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DeLora Mowery
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Physics, Chemistry
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11th - 12th Grade
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4 plays
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Medium
Student preview
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20 questions
Show answers
1.
Multiple Choice
0.40 N
0.20 N
0.10 N
0.05 N
2.
Multiple Choice
four times as much
two times as much
half as much
one quarter as much
3.
Multiple Choice
2 charges are 20 cm apart and feel a force of 500 N. if the distance between them becomes 60 cm, what is the new force
4500
540
1500
55.6
4.
Multiple Choice
The force between two point charges is F when they are separated by a distance r. If the separation is increased to 3r what is the force between the charges?
F/3r
F/9r
F/3
F/9
5.
Multiple Choice
A repulsive force exists between which two particles?
Two neutrons
An electron and a neutron
An electron and a proton
Two protons
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