On which factors restitivity depends
manya2026:
thickness and the nature of material...
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length of wire
area of cross section
nature of material of conductor
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✨The resistivity of a material is the resistance of a wire of that material of unit length and unit cross-sectional area. The unit for resistivity is the ohm-metre. The resistivity of a material depends on its nature and the temperature of the conductor, but not on its shape and size.
✨The resistivity of a material depends on its nature and the temperature of the conductor, area of cross section, length, but not on its shape and size.
✨The resistivity of a material depends on its nature and the temperature of the conductor, area of cross section, length, but not on its shape and size.
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