A length of #8 copper wire (radius = 1.63 mm) has a mass of 24.0 kg and a resistance of 2.061 ohm per km (Ω/km). What is the overall resistance of the wire?
Q: If the 0.185 mm diameter tungsten filament in a light bulb is to have a resistance of 0.103 Ω at…
A: Given data: Diameter (d) = 0.185 mm = 0.185×10-3 m Resistance (R) = 0.103 Ω Resistivity (ρ) =…
Q: A copper wire of length L has a resistance R. The wire is passed through a small metal ring,…
A: Given data: The length of wire is L. The resistance is R.
Q: What is the resistance R of a 51.7-m-long aluminum wire that has a diameter of 8.63 mm? The…
A:
Q: If 1.8 miles of 24-gauge copper wire has a resistance of 0.18 kΩ and the resistivity of copper is…
A:
Q: The resistance of a thin silver wire is 1.0 32 at 0°C. The wire is placed in a liquid bath and its…
A: Resistance is a measure of the opposition to current flow in an electrical circuit. Here,we…
Q: what diameter must be chosen for the new wire?
A: Given: Initial length of wire is Li=4.635 m Initial diameter of wire is di=6.53 mm Length of new…
Q: A 1.3-m long copper wire (resistivity 1.68x108 Q-m) has a resistance of 7 Q. What is the diameter…
A:
Q: 20. A conductor of cross-sectional area A, length l, and resistivity ρ has resistance R. What is the…
A:
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 of a wire made of a -8 material with a resistivity of 32x10 Q.m if its length…
A:
Q: Gold is the most ductile of all metals. For example, one gram of gold can be drawn into a wire 2.38…
A: The volume of a material is calculated by using the formula V=mρ , where m=0.001 kg is the mass and…
Q: The resistance of a 100-cm wire of cross sectional area 2 x 10^-6 m^2 is 400 n. What is the…
A:
Q: A certain wire has a resistance of 140 Ω. What is the resistance of a second wire, made of the same…
A:
Q: A wire of diameter 0.750 mm and length 35.0 m has a measured resistance of 1.40 Ω. What is the…
A: The resistance of wire is given as R = ρL/A Where l is
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: What is the resistance (in units of 0) of a wire made of a material with a resistivity of 3.2 x…
A:
Q: A cylindrical aluminum pipe of length 1.42 m has an inner radius of 1.59 x103 m and an outer radius…
A:
Q: The potential difference between the ends of a wire that is 3.50 m long and has a radius of 0.650…
A: Given Potential difference is V=4.60 V Current is I=17.8 A Length of the wire is l=3.50 m Radius is…
Q: A piece of wire has resistance of 1.25 2. The wire is made of a material with resistivity 8.2x10-7…
A:
Q: conductor has radius of 1.50 cm. How many centimeters of a material with 3.00 x 10^-2 Ω•m…
A:
Q: A copper wire is having a length of 8m and a radius of 32mm. The resistivity (p) of copper is…
A:
Q: A student finds two ancient meters with numbered scales but no unit markings. He thinks that one is…
A: according to Ohm's law, we can say that V=IR the voltmeter always has higher resistance than the…
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 length of copper wire has a resistance 24 Ω. The wire is cut into three pieces of equal length,…
A: A length of copper wire,
Q: A conductor having a resistance of 50 ohms has temperature coefficient of resistivity of 4.143x10^-3…
A:
Q: A metal wire has a resistance of 25.00 W at 25 °C. When the wire is heated to 85°C the resistance…
A: Basic Details The resistance of a substance is dependent on resistivity, the length of the…
Q: - 44. What is the resistance of an aluminum wire of length 10 m and cross-sectional area of 0.002 m²…
A: length = l = 10 m area = A = 0.002 m2 resistivity = 2.65X10-8X 100.002= 2.65 x 10-8 ohm-m
Q: If 1.8 miles of 24-gauge copper wire has a resistance of 0.18 kΩ and the resistivity of copper is…
A:
Q: An iron wire has a diameter 1.6 mm and resistivity 9.71x 10-8 m. What will be the length of this…
A: Given that-diameter, d= 1.6 mmradius, r= 0.8 mmCross-sectional area, A=πr2=π×0.82 mm2= 2.0096×10-6…
Q: An electrician plans to cut a copper wire with more than 10Ω resistance (p=1.724*10-8m). The radius…
A:
Q: A copper wire of length 2.5 m and cross-sectional area 2.4 x 107 m² has a resistivity of 1.7 x 10*8…
A: We know that,Resistance, R=ρLAwhere,ρ=resistivity L=length of wireA=cross−section areaGiven…
Q: High-voltage power lines are a familiar sight throughout the country. The aluminum (resistivity =…
A:
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: As part of a class project you are given 0.900 g of copper and asked to fabricate a wire with…
A: Mass of copper (m) = 0.9 g Density of copper (D) = 8920 kgm3Resistivity of copper (ρ) = 1.72×10-8…
Q: Wires A and B are made of the same material and have the same length. However, the diameter of wire…
A: Let us consider two wires A & B having resistivities (ρA) & (ρB) in ohm-meter and lengths…
Q: A copper wire has a length of 34.0 m and a resistance of 5.00 Q at 20.0°c. Assuming a circular…
A: Given- Length of copper wire l=34 m Resistance R=5Ω The resistivity of copper ρ=1.7×10-8 Ω-m
Q: A wire with a length of 3.0 m and a radius of 0.5 mm has a resistance of 0.50 Ω. What is the…
A:
Q: The wire segment shown below is made of copper with a length of 300.0 m, across sectional area of…
A:
Q: 10-gauge copper wire (diameter = 2.588 mm, ρ = 1.7 × 10–8 Ω · m) has a total resistance of 0.32 Ω.…
A:
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: 3.0 length of copper wire (ρ = 1. 78 x 10−8Ωm) at 20oC has a cross section area of 4mm2. What is the…
A: We know that Resistance R= PLA
A length of #8 copper wire (radius = 1.63 mm) has a mass of 24.0 kg and a resistance of 2.061 ohm per km (Ω/km). What is the overall resistance of the wire?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
