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Class 10 Science Medium Mcq English Medium

Both resistance and resistivity of a material generally vary with:

Question
Both resistance and resistivity of a material generally vary with:
Its color
Temperature
Its shape only
The current flowing through it
Answer
Temperature
Detailed Explanation
Resistance and resistivity of most materials change as temperature changes. — Examisthan.com
What is the SI unit of electric current? Science · Electricity Electric current is defined as the rate of flow of: Science · Electricity The direction of conventional electric current in a circuit is taken as the direction of flow of: Science · Electricity One coulomb of charge is equivalent to the charge of nearly: Science · Electricity

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