Coulomb's Law

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•
Physics
•
11th Grade
•
Medium
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1.
FLASHCARD QUESTION
Front
What is Coulomb's Law?
Back
Coulomb's Law states that the force between two charged objects is directly proportional to the product of the magnitudes of the charges and inversely proportional to the square of the distance between them.
2.
FLASHCARD QUESTION
Front
What happens to the force if the distance between two charges is halved?
Back
The force quadruples.
3.
FLASHCARD QUESTION
Front
What do 'Newtons' represent in physics?
Back
Newtons represent force.
4.
FLASHCARD QUESTION
Front
What happens to the force if the distance between two charges is doubled?
Back
The force is reduced by 1/4.
5.
FLASHCARD QUESTION
Front
What two factors does Coulomb's Law depend on?
Back
Coulomb's Law depends on the size of the charges and the distance between them.
6.
FLASHCARD QUESTION
Front
If each of the charges is doubled, what happens to the force?
Back
The force quadruples.
7.
FLASHCARD QUESTION
Front
What is the formula for Coulomb's Law?
Back
F = k * (|q1 * q2|) / r^2, where F is the force, k is Coulomb's constant, q1 and q2 are the charges, and r is the distance between the charges.
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