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Questions and Answers
What type of charges repel each other?
What type of charges repel each other?
- Positive charges (correct)
- Opposite charges
- Negative charges
- Neutral charges
What does Coulomb's law state about the force between two point charges?
What does Coulomb's law state about the force between two point charges?
- It is directly proportional to the square of the distance between them.
- It is solely dependent on the charge of one object.
- It is unrelated to the charges and distance.
- It is inversely proportional to the product of their charges. (correct)
Which principle states that the net electric field at a point due to multiple charges is the vector sum of individual electric fields?
Which principle states that the net electric field at a point due to multiple charges is the vector sum of individual electric fields?
- Electric Field Principle
- Charge Summation Principle
- Coulomb's Principle
- Superposition Principle (correct)
Where do electric field lines point with respect to positive charges?
Where do electric field lines point with respect to positive charges?
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What happens to electric field lines when they are closer together?
What happens to electric field lines when they are closer together?
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How is torque defined?
How is torque defined?
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What does Coulomb's constant represent in Coulomb's law equation?
What does Coulomb's constant represent in Coulomb's law equation?
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In Coulomb's law, how does the force between charges change with an increase in distance?
In Coulomb's law, how does the force between charges change with an increase in distance?
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What happens to the strength of the electric field as you move away from a charge?
What happens to the strength of the electric field as you move away from a charge?
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Which property helps in visualizing the electric field around charged objects?
Which property helps in visualizing the electric field around charged objects?
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