7 Questions
What property of a material determines its resistance to the flow of electric current?
Resistivity
Which component in an electric circuit maintains a potential difference across its terminals?
Battery
What is the unit of electric current?
Ampere
What happens to the resistance of a conductor when its temperature increases?
Increases
Which of the following factors does NOT affect the resistance of a conductor?
Voltage across the conductor
What is the relationship between resistance and temperature in most conductors?
Resistance increases with temperature
Which material property is responsible for determining a material's resistance to the flow of electric current?
Resistivity of the material
Test your knowledge of basic concepts in electricity with questions about electric current, resistance, and electric components in circuits. Explore the relationship between temperature and resistance in conductors.
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