Electricity Fundamentals Quiz

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Questions and Answers

What is the study of electricity concerned with?

  • The study of electric vehicles
  • The production, property, and use of electrical energy (correct)
  • The study of gravitational energy
  • The production of magnetic energy

What is the main focus of electrostatics?

  • Studying electric charge in motion
  • Studying magnetic fields
  • Studying electric charge at rest (correct)
  • Studying gravitational fields

How does electrostatics manifest in everyday scenarios?

  • Through transfer of electric charge between materials (correct)
  • Through the production of light energy
  • Through the generation of gravitational waves
  • Through the generation of magnetic fields

What appliances in the home depend on electricity to work?

<p>Lights, electric heating, and electric stoves (D)</p> Signup and view all the answers

Why does electricity have an important place in modern society?

<p>It is a controllable and convenient form of energy for various uses (B)</p> Signup and view all the answers

What is the SI unit of electric charge?

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

When does an object become positively charged?

<p>When it loses electrons (D)</p> Signup and view all the answers

What is the charge of an electron?

<p>$-1.6 \times 10^{-19}$ C (C)</p> Signup and view all the answers

What happens to the total charge present in a body when electrons are added or removed?

<p>The total charge remains the same (B)</p> Signup and view all the answers

What does the law of conservation of charge state?

<p>Electric charges are transferred from one material to another during electrification (B)</p> Signup and view all the answers

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