Electricity Class 10th Quiz
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Questions and Answers

What property of a material determines its resistance to the flow of electric current?

  • Impedance
  • Permittivity
  • Conductivity
  • Resistivity (correct)

Which component in an electric circuit maintains a potential difference across its terminals?

  • Battery (correct)
  • Resistor
  • Inductor
  • Capacitor

What is the unit of electric current?

  • Ampere (correct)
  • Ohm
  • Watt
  • Volt

What happens to the resistance of a conductor when its temperature increases?

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

Which of the following factors does NOT affect the resistance of a conductor?

<p>Voltage across the conductor (D)</p> Signup and view all the answers

What is the relationship between resistance and temperature in most conductors?

<p>Resistance increases with temperature (B)</p> Signup and view all the answers

Which material property is responsible for determining a material's resistance to the flow of electric current?

<p>Resistivity of the material (A)</p> Signup and view all the answers

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