Are You Electrically Charged Up?
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Questions and Answers

What is the unit of charge?

  • Ampere
  • Coulomb (correct)
  • Volt
  • Ohm

What is electric charge?

  • A type of energy that flows through wires
  • A fundamental property of matter that can be either positive or negative (correct)
  • A type of magnetic field
  • A type of light wave

What is Coulomb's law?

  • The force between two point charges is directly proportional to the square of the distance between them
  • The force between two point charges is directly proportional to the product of their magnitudes and inversely proportional to the square of the distance between them (correct)
  • The force between two point charges is directly proportional to the distance between them
  • The force between two point charges is inversely proportional to the product of their magnitudes

What is the electric field?

<p>A property of space around a charged object that exerts a force on other charged objects placed in that field (B)</p> Signup and view all the answers

What is Gauss's law?

<p>Relates the electric field to the distribution of charge (A)</p> Signup and view all the answers

What is Coulomb's law?

<p>The force between two point charges is directly proportional to the product of their magnitudes and inversely proportional to the square of the distance between them. (C)</p> Signup and view all the answers

What is the unit of electric charge?

<p>Coulomb (C) (C)</p> Signup and view all the answers

What are electric field lines used for?

<p>To represent both the direction and magnitude of the electric field (B)</p> Signup and view all the answers

What is the superposition principle?

<p>The total electric field at a point due to multiple charges is the vector sum of the individual electric fields produced by each charge. (B)</p> Signup and view all the answers

What is Gauss's law?

<p>The electric flux through a closed surface is directly proportional to the net charge enclosed by that surface. (B)</p> Signup and view all the answers

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