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Is resistivity depend on length?
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How is resistivity related to length?
Answer : Resistivity (\( \rho \)) is a property of a material that describes how much it resists the flow of electric current. It depends on the material itself and not on its shape or size. The relationship ... with length, but **the resistance of a wire increases with length**, as shown by the formula....

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Does length affect resistivity of a wire?
Answer : No, **length does not affect resistivity** of a wire. Resistivity is a material property, meaning it's inherent to the material the wire is made from (like copper, aluminum, etc.), and it doesn't ... the resistivity \(ρ\) stays the same, the resistance \(R\) increases with the length \(L\)....

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When the length of the wire is doubled its resistivity becomes four times?

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What is the relationship between length and resistivity?

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When a wire of resistivity r is stretched to double its length?

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How will the resistivity of a wire change if it is stretched to double its original length without loss of mass?

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What is the change in resistivity when length is doubled?

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When a wire of resistivity R is stretched to double its length?

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On which factors does the magnitude of the hysteresis loss depend?

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On what factors does hysteresis and eddy current loss depend upon?

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What are the losses in a transformer on what factors do they depend how they are minimized?

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What does hysteresis and eddy current losses in electrical machine depend on?

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What are different losses in DC machines and on what factors do they depend?

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What are the factors that depend on the eddy current and hysteresis loss of a ferromagnetic magnetic specimen?

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On which of the following factors does hysteresis loss depend?

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What does hysteresis loss in a DC machine least depend on?

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On what does the magnitude of the hysteresis loss depend?

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