Suppose you wish to fabricate a uniform wire from 2.50 g of copper. The wire is to have a resistance of R = 0.360 2 and all the copper is to be used. %3D (a) What must be the length of this wire? (b) What must be the diameter of this wire? pm

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Q: Suppose you wish to fabricate a uniform wire out of 1.25 g of copper. If the wire is to have a…

A: Given: M=1.25 Density(D)=8940 Kg/m3 Resistivityρ=0.0171 Ωm To find: (a)Length of the uniform copper…

Q: Suppose you wish to fabricate a uniform wire out of 1.05 g of copper. If the wire is to have a…

A: Given, Mass of the wire = 1.05 g =1.05 ×10-3 kg Resistance of the wire = 0.460 ohm

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Q: A typical wire for laboratory experiments is made of copper and has a radius 0.815 mm. Calculate the…

A: Given:  radius, r = 0.815 mm  Current, i = 1 A density of copper, d = 8.93 g/cm3  m = 63.5 g/mol

Q: So what is the equivalent resistance of this system [Ω]?

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Q: Suppose you wish to fabricate a uniform wire from a mass m of a metal with density p and resistivity…

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Q: Suppose you wish to fabricate a uniform wire out of 1.00 gof copper. If the wire is to have a…

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Q: A copper wire of cross-sectional area 1.00 mm2 has a current of 7.40 A flowing along its length.…

A: number density  n = (1.3×density×NA )/molar mass  n = (1.3×9000×6.02×1023 )/0.064  n = 1.1×1029

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Q: The Resistance of a copper wire is 4.32 ohms when it is cross-sectional area is 4.68x10^-7 m². What…

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Q: Suppose you wish to fabricate a uniform wire from 2.50 g of copper. The wire is to have a resistance…

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Q: Suppose you wish to fabricate a uniform wire out of 1.20 g of copper. If the wire is to have a…

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Q: Suppose you wish to fabricate a uniform wire out of 1.05 g of copper. If the wire is to have a…

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Q: Suppose you wish to fabricate a uniform wire out of 1.05 g of copper. If the wire is to have a…

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Q: A copper wire of cross-sectional area 1.30 mm2 has a current of 7.10 A flowing along its length.…

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Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.