What is the resistance (in units of Q) of a wire made of a material with a resistivity of 3.2 x 10-8. m, if its length is 49.1 m and its diameter is 0.50 mm?

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: A wire of diameter 0.600 mm and length 55.0 m has a measured resistance of 1.20 Ω. What is the…

A: The diameter of wire is 0.600 mm, thus the radius and area of wire is, r=d2  =0.600×10-3m1 mm2…

Q: What is the resistance (in Ohms) of a wire made of a material with a resistivity of 4.6× 10-8Ω⋅ m if…

A: Given  The resistivity of the wire is Ꝭ = 4.6×10-8 Ω.m. The length of the wire is l = 2.9 m. The…

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

A: Resistance is an electrical component that will try to stop the flow of current in a circuit. The…

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…

A: The resistance Rof a wire of length l, cross secetion area A, and resistivity ρ,  is given by,R=ρlA

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

A: Resistance for a wire can be found from R=ρLA where ρ is the resistivity of material, L is length…

Q: A 25 m long wire has a radius of 0.41 mm. The resistance of the wire is 45kΩ, what the resistivity…

A: A 25 m long wire has a radius of 0.41 mm. The resistance of the wire is 45kΩ, what the resistivity…

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

A: Resistance is the measure of opposition to the current flow (or degree of hindrance ) in an electric…

Q: What is the resistivity of a no. 22 gauge, 20.0 m long wire segment whose resistance is 85.0 Ω? The…

A: Resistance of a conductor is given as R=ρLA…

Q: What is the resistance of a wire made of a material with a resistivity of 32×10° Q·m if its length…

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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: What is the resistance of a 3.9 m  length of copper wire 1.3  mm  in diameter? The resistivity of…

A: The resistance of a wire is given by,              R = ρlA Here,      ρ is the resiticvity of the…

Q: A wire has a diameter of 1.0 mm and a length of 30 m, and is found to have a resistance of 1.2 Ω.…

A: The area of the wire is, A=πr2=πd24=3.141.0 mm10-3 m1 mm24=7.85×10-7 m2

Q: As part of a class project you are given 0.900 g of copper and asked to fabricate a wire with…

A: total mass of copper= 0.9 g

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 conducting cable of length 23.5 m and radius 0.500 mm is connected to the battery providing…

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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 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: What is the resistance of a wire made of a material with a resistivity of 3.2 x 10 -8 12 m if its…

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Q: What is the resistance of a wire made of a material with a resistivity of 3.2 x 10 -8 if its length…

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Q: A 0.82 m long wire has a cross-sectional area of 3.6 x 10-° m² and is made of copper of resistivity…

A: Given data: L=0.82 mA=3.6×10-9 m2ρ=1.72×10-8 Ω.m Need to determine the resistance of the wire.

Q: How long is a tungsten wire if it has a diameter of 0.195 x 10-3 m and a resistance of 3.33 k2? The…

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Q: A metallic conductor has a resistivity of 18 ´ 10-6 W×m. What is the resistance of a piece that is…

A: Given: ρ=18×106 Ωml = 30 mA = 3mm2 = 3×10-6 m2   Solution: Consider the expression for resistance: R…

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

A: Given data:  Resistance of copper wire (R) = 4.32 ohms Cross-sectional area (A) = 4.68 × 10-7 m2…

Q: What is the resistance of a 14 cm-long piece of iron with a 1.0mm × 1.0mm square cross-section?

A: The expression for the resistance,

Q: A wire 3.00 m long and 0.450 mm2 in cross-sectional area has a resistance of 40.0 Q at 20.0°C. If…

A: Given, length of wire=3m cross-sectional area=0.450mm^2 Resistance Ro=40 ohm at 20 c Resistance…

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: 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: A wire of diameter 0.650 mm and length 60.0 m has a measured resistance of 2.40 Ω. What is the…

A: Resistivity of the wire ρ=RAl=Rlπd24

Q: A wire of diameter 0.900 mm and length 60.0 m has a measured resistance of 2.80 Ω. What is the…

A: The resistance of the wire is The area of the wire is

Q: 3. What is the electric resistance of a copper wire 225 mm long with a radius of 0.85 mm? 4. An Iron…

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Q: 7. A wire has a diameter of 1.0 mm and a length of 30 m, and is found to have a resistance of 1.2 1.…

A: The wire's resistivity can be determined as, Here, R, ρ, L and A represent the resistance, the…

Q: A light bulb filament is made of tungsten wire with a resistivity, at room temperature (20°C), of…

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Q: A wire of diameter 0.750 mm and length 20.0 m has a measured resistance of 1.40 2. What is the…

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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: How long Lis a tungsten wire if it has a diameter of 0.173 x 10-3 m and a resistance of 2.77 k2? The…

A: Given Data:- The diameter of the tungsten wire is d = 0.173 x 10-3 m. The resistance of the…

Q: What is the resistance (in Ohms) of a wire made of a material with a resistivity of 3.3x 10-82. m if…

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Q: 7. A wire has a diameter of 1.0 mm and a length of 30 m, and is found to have a resistance of 1.2…

A: The resistivity of the wire is ρ=RAl=Rπd24l

Q: Challenge #1 A conductor has a diameter of 3.0 mm. How many meters of this material is needed to…

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Q: A conductor has a diameter of 3.0 mm. How many meters of this material is needed to have a…

A: Given data: Diameter (D) = 3.0 mm = 3.0×10-3 m Resistance (R) = 1 Ω Resistivity (ρ) = 1.68×10-8 Ω.m…

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 resistance of a uniform copper wire 50.0 meters long and 1.15 mm in diameter is 0.830 ohms at…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: What is the resistance of a copper rod with resistivity of 1.78 x 10-80m, diameter of 10mm, and a…

A: Answer: Given data, Resistivity of copper (p)=1.78×10-8 ohm- m Diameter of rod(d)=10 mm=10×10-3 m…

Q: A wire has a diameter of 1.0 mm and a length of 30 m, and is found to have a resistance of 1.2 2.…

A: Given The diameter of the wire is d=1 mm=1×10-3 m. The length of the wire is l=30 m. The resistance…

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.