If 1.8 miles of 24-gauge copper wire has a resistance of 0.18 kΩ and the resistivity of copper is 1.7 × 10-8Ω⋅ m, what is the diameter of the wire in meters? (1 mile = 1609 m)

Q: What is the resistance (in units of Q) of a wire made of a material with a resistivity of 3.2 × 10-8…

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Q: A 14-gauge copper wire has a cross-section area of 2.081 mm². The resistivity of copper at 20…

A: The initial (20oC) resistance is, R1=ρLA=1.7×10-8 Ωm100 m2.081 mm210-6 m21 mm2=0.817 Ω

Q: A copper wire 660 ft long has a resistance of 1.046 Ω. How long is a copper wire of the same size…

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Q: A 1.3-m long copper wire (resistivity 1.68x108 Q-m) has a resistance of 7 Q. What is the diameter…

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Q: Determine the overall resistance of a 100-meter length of 14 AWA (0.163 cm diameter) wire made of…

A: Given data: Length, L=100 m Diameter, d=0.163 cm=0.00163 m   Area of the wire,…

Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 × 10-8…

A: Resistivity ῥ = 3.2*10-8 ohm . m Length L = 39.3 m Diameter = 0.50mm = 0.50*10-3m

Q: What is the resistance (in units of Q) of a wire made of a material with a resistivity of 3.2 x 10-8…

A: It is given that ρ=3.2×10-8 Ω.ml=46.5 md=0.5 mm=0.5×10-3 m

Q: The resistance of a 100-cm wire of cross sectional area 2 x 10^-6 m^2 is 400 n. What is the…

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Q: What is the resistance of a wire with a length of 43.4 m and a radius of 2.8 mm, made from a metal…

A: Given data: The length is L=43.4 m The radius is r=2.8 mm The resistivity is ρ=6.0×10-8 Ω.m The area…

Q: A silver wire with a circular cross-section has a mass of 1.45 g and a resistance of 0.790 Ω. At…

A: Mass (m) = 1.45 g = 0.00145 kg Resistance (R) = 0.79 ohm Temperature (T) = 20o C Resistivity of…

Q: Two wires are identical, except that one is aluminum and one is copper. The aluminum wire has a…

A: Given data:   Resistance of aluminium wire (RAl) = 0.344 Ω The resistivity of copper(ρcu) = 1.72 x…

Q: The potential difference of 1V was applied between the two ends of a copper wire with a length of…

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Q: A copper wire has diameter 0.5 mm and resistivity of 1.6 × 10-8 Ω m. What will be the length of this…

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Q: A 1.3-m long copper wire (resistivity 1.68×10-8 Ω·m) has a resistance of 7 Ω. What is the diameter…

A: Given data:  Length (L) = 1.3 m Resistivity (ρ) = 1.68×10-8 Ω.m Resistance (R) = 7 Ω Required: The…

Q: A wire with a length of 2.0 m and a diameter of 1.0 mm has a resistance of 0.45 2. What is the…

A: Given data:  Length (L) = 2.0 m Diameter (d) = 1.0 mm = 1.0×10-3 m Resistance (R) = 0.45 Ω Required:…

Q: What is the resistance (in units of Q) of a wire made of a material with a resistivity of 3.2 x 10-8…

A: Given: The resistivity is ρ=3.2×10-8 Ωm. The length is L=10.6 m. The diameter is d=0.50 mm. The…

Q: Silver has a resistivity of 1.6x10-8 ohm-meters.  What is the resistance of a silver wire with a…

A: resistivity , ρ = 1.6 x 10-8 Ωm Radius , r = 0.59 mm = 0.59 x 10-3 m Length , L = 83 m To find =…

Q: A wire 300 m long has a resistance of 1.18 Ω and a cross-sectional area of 14 mm2. Of what material…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: An aluminum wire with a circular cross-section has a mass of 1.45 g and a resistance of 0.630 Ω. At…

A: Resistance of wire of area of cross section A and length l is given as R= ρl/A.

Q: What is the resistance (in units of N) of a wire made of a material with a resistivity of 3.2 x 102.…

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Q: What is the resistance (in units of Q) of a wire made of a material with a resistivity of 3.2 x…

A: Resistivity , ρ = 3.2 x 10-8  Ω m Length , L = 58.9 m Diameter , d = 0.5 mm To find = Resistance of…

Q: When a current of 0.218 A is present in a wire 20.0 m in length with cross-sectional area 8.19 x 10…

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Q: A wire with a length of 3.0 m and a radius of 0.5 mm has a resistance of 0.50 Q2. What is the…

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Q: The resistivity of copper ρ = 1.69 x 10-8 Ω.m. What length of copper in a cylinder of diameter of…

A: Write the expression for resistance.

Q: A particular wire has a resistivity of 1.5 x 10a- m and a cross-sectional area of 2.5 x 105 m2. A…

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Q: What is the resistance (in units of 2) of a wire made of a material with a resistivity of 3.2 x…

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Q: Two wires with the same resistance have the same diameter but different lengths. If wire 1 has…

A: Given Information:- Resistance and diameter of the two wires are same. Resistivity of copper is…

Q: If 1.85 miles of 24-gauge copper wire has a resistance of 1.47 kΩ and the resistivity of copper is…

A: Given Data:   The length of the copper wire is, L=1.85 miles The resistivity of the copper is,…

Q: Determine the overall resistance of a 100-meter length of 14 AWA (0.163 cm diameter) wire made of…

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Q: 12 At 20 C, a copper wire has a diameter of 4 mm, a length of 20m, a resistivity of 1.7x10 ° Om and…

A: Resistance in the circuit connected to a voltage source is proportional to the length of wire L and…

Q: When a 1.0m length of metal wire is connected to a 1.5 V battery, a current of 8 mA flows through…

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Q: A wire (length = 2.0 m, diameter = 1.0 mm) has a resistance of 0.9 N. What is the resistivity of the…

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Q: If 1.19 miles of 24-gauge copper wire has a resistance of 1.28 kΩ and the resistivity of copper is…

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Q: A metal wire has a resistance of 10.00 W at a temperature of 20°C. If the same wire has a resistance…

A: Given: The resistance of the wire at 20 oC is 10 w. The resistance of the wire at 90 oC is 10.55 w.…

Q: What is the resistance of a wire made of a material with a resistivity of 3.2 × 10 ° 2 ·m if its…

A: Given, the resistivity of material ρ =3.2×10-8 Ω.mlength l =70.1 mdiameter =0.50 mmradius of wire…

Q: An 18-gauge copper wire (p = 1.72x10-8 .m) has a diameter of 1.02 mm and a cross sectional area of…

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Q: A gold wire with a circular cross-section has a mass of 1.30 g and a resistance of 0.770 Ω. At 20°C,…

A: Given data: Mass of the gold wire is, m= 1.30 g The resistance of the gold wire is, R = 0.770 Ω The…

Q: A particular wire has a resistivity of 1.5 x 10sn- m and a cross-sectional area of 2.5 x 105 m2. A…

A: Please see the answer below.

Q: A 5.0 mm diameter wire carries a current of 10 A when the electric field is 1000 N/C. What is the…

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Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 10-8…

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Q: The resistivity of a 100 m long copper wire is 1.72 x 10-80m. If the cross sectional area of the…

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Q: a 4.00 meter long aluminum wire at 20 C has a radius of 2.5 x 10^-3 meter. what is the resistance of…

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Q: A wire of diameter 0.800 mm and length 25.0 m has a measured resistance of 1.60Ω What is the…

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Q: A cylindrical wire, 1 m in length, has a resistance of 100 Q. What would be the resistance of a wire…

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Q: Copper has 8.5×1028 electrons per cubic meter. How many electrons are there in a 50.0 cm length of…

A: Answer:-  Given  Electron density of Copper (n) = 8.5 × 1028  electrons per cubic meter.  Length of…

Q: An aluminum wire is 400 m long and 0.7 cm thick. How much is its resistance? How much current can…

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Q: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x 108…

A: Given Resistivity=3.2×10^-8 onm meter Length=71.5 Diameter=.5mm

Q: The temperature coefficient of resistivity for copper is 0.0068°C^-1. If a copper wire has a…

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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.