Electricity and D

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Questions and Answers

What is the invisible energy that constitutes the flow of electrons in a closed circuit to do work?

  • Magnetism
  • Heat
  • Light
  • Electricity (correct)

What happens to a body when some electrons are removed from it?

  • It becomes a conductor
  • It attains a negative charge
  • It attains a positive charge (correct)
  • It becomes neutral

What is the nature of every matter according to the text?

  • Magnetic
  • Chemical
  • Mechanical
  • Electrical (correct)

What is the role of electricity in transportation according to the text?

<p>Powering vehicles (A)</p> Signup and view all the answers

What does a body attain when there is an excess of electrons supplied to it?

<p>Negative charge (B)</p> Signup and view all the answers

What is the role of electricity in transportation according to the text?

<p>Powering vehicles (B)</p> Signup and view all the answers

What happens to a body when some electrons are removed from it?

<p>It attains a positive charge (C)</p> Signup and view all the answers

What is the nature of every matter according to the text?

<p>Electrical, as it contains charged particles (D)</p> Signup and view all the answers

What is electricity according to the text?

<p>The invisible energy which constitutes flow of electrons in a closed circuit to do work (C)</p> Signup and view all the answers

What does a body attain when there is an excess of electrons supplied to it?

<p>It attains a negative charge (A)</p> Signup and view all the answers

What is the nature of every matter according to the text?

<p>It contains charged particles like electrons and protons (B)</p> Signup and view all the answers

What happens to a body when some electrons are removed from it?

<p>It attains a positive charge (B)</p> Signup and view all the answers

What is the invisible energy that constitutes the flow of electrons in a closed circuit to do work?

<p>Electricity (D)</p> Signup and view all the answers

What is the role of electricity in transportation according to the text?

<p>It powers vehicles and transportation systems (A)</p> Signup and view all the answers

What does a body attain when there is an excess of electrons supplied to it?

<p>It attains a negative charge (B)</p> Signup and view all the answers

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