Resistivity of a material depends upon ________ of the conductor.

density

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temperature

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length

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cross-sectional area

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Solution

The correct option is B temperature
Resistivity is a material property of the conductor. It depends only on the temperature of the conductor and not on the length, density or cross-sectional area of the material. Increasing the length increases the resistance of the body but not the resisitivity.

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Resistivity of a material depends upon ________ of the conductor.

The correct option is B temperatureResistivity is a material property of the conductor. It depends only on the temperature of the conductor and not on the length, density or cross-sectional area of the material. Increasing the length increases the resistance of the body but not the resisitivity.

The correct option is B temperature
Resistivity is a material property of the conductor. It depends only on the temperature of the conductor and not on the length, density or cross-sectional area of the material. Increasing the length increases the resistance of the body but not the resisitivity.