Area, A = 3.14 * (0.163/200)^2 = 2.08 * 10^-6 m^2
Length, L = 100 m
Resistance of the wire is given by,
R = (p * L)/A
(a)
Resistivity, ρ = 1.67 * 10^-8 Ωm
R = (p * L)/A
R = (1.67 * 10^-8 * 100)/(2.08 * 10^-6)
R = 0.80 Ω
(b)
Resistivity, ρ = 1.59 * 10^-8 Ωm
R = (p * L)/A
R = (1.59* 10^-8 * 100)/(2.08 * 10^-6)
R = 0.764 Ω
(c)
Resistivity, ρ = 2.65 * 10^-8 Ωm
R = (p * L)/A
R = (2.65* 10^-8 * 100)/(2.08 * 10^-6)
R = 1.27 Ω
(d)
Resistivity, ρ = 9.71 * 10^-8 Ωm
R = (p * L)/A
R = (9.71* 10^-8 * 100)/(2.08 * 10^-6)
R = 4.67 Ω
Find on Area,
A = 3.14 * (0.163/200)^2 = 2.08 * 10^-6 m^2
Length, L = 100 m
Resistance of the wire is given by,
R = (p * L)/A
(a)
Resistivity, ρ = 1.67 * 10^-8 Ωm
R = (p * L)/A
R = (1.67 * 10^-8 * 100)/(2.08 * 10^-6)
R = 0.80 ohm
(b)
Resistivity, ρ = 1.59 * 10^-8 Ωm
R = (p * L)/A
R = (1.59* 10^-8 * 100)/(2.08 * 10^-6)
R = 0.764 ohm
(c)
Resistivity, ρ = 2.65 * 10^-8 Ωm
R = (p * L)/A
R = (2.65* 10^-8 * 100)/(2.08 * 10^-6)
R = 1.27 ohm
(d)
Resistivity, ρ = 9.71 * 10^-8 Ωm
R = (p * L)/A
R = (9.71* 10^-8 * 100)/(2.08 * 10^-6)
R = 4.67 ohm
Please write the python functions Problem: Electric wire (Figure is a cylindrical conductor covered by an insulating material. Figure 2 shows the structure ofa single conductor. The resistance of a piece ofwire is given by the formula: A d where ρ is the resistivity of the conductor, and I (in meter), A, and d (in meter) are the length, cross-sectional area, and diameter of the wire. The wire diameter, d, is commonly specified by the American Wire Gauge (AWG). Which...
Problem 18.13 Part A What is the resistance of a 4.4-m length of copper wire 1.7 mm in diameter? The resistivity of copper is 1.68×10−8Ω⋅m. ------------------------------------------------------------------------------------------------------------ Problem 18.22 Part A Determine at what temperature aluminum will have the same resistivity as tungsten does at 24 ∘ C . please help thank you
A certain resistor is made with a 48.6 m length of fine copper wire, 4.64 × 10 ^-2 mm in diameter, wound onto a cylindrical form and having a fiber insulator separating the coils. Calculate the resistance. (The resistivity of copper is 1.72 × 10^-8 ohms per meter. )
Calculate the ratio of the resistance of 12.0 m of aluminum wire 2.4 mm in diameter, to 26.0 m of copper wire 1.8 mm in diameter. The resistivity of copper is 1.68× 10 −8 Ω⋅m and the resistivity of aluminum is 2.65× 10 −8 Ω⋅m .
Need this question answered in python. Science P5.35 Electric wire, like that in the photo, is a cylindrical conductor covered by an insulat- ing material. The resistance of a piece of wire is given by the formula where p is the resistivity of the conductor, and L, A, and d are the length, cross- sectional area, and diameter of the wire. The resistivity of copper is 1.678 × 10-8 Ω m. The wire diameter, d, is commonly specified by the...
Calculate the ratio of the resistance of 11.0 m of aluminum wire 2.5 mm in diameter, to 23.0 m of copper wire 1.9 mm in diameter. The resistivity of copper is 1.68×10−8Ω⋅m and the resistivity of aluminum is 2.65×10−8Ω⋅m. --------------------- A length of aluminum wire is connected to a precision 10.00-Vpower supply, and a current of 0.4132 A is precisely measured at 23.5 ∘C. The wire is placed in a new environment of unknown temperature where the measured current is...
a) what is the resistance of the wire in the solenoid? b) how much voltage would need to be applied to the solenoid to create a 5.00 mT magnetic field? Consider a solenoid made of copper wire. The solenoid is 5.00 cm in diameter and 30.0 cm in length. The copper wire has a diameter of 0.50 mm and is wound with 20 turns per cm. The resistivity of Cu is 1.72 Times 10-8 Ohm *m.
Calculate the ratio of the resistance of 12.0 m of aluminum wire 2.0 mm in diameter, to 20.0 m of copper wire 2.5 mm in diameter. Assume electrical resistivity of aluminum is 2.65×10−8 Ω⋅m and electrical resistivity of copper is 1.68×10−8 Ω⋅m. Answer in RAl/RCu =
An 80 cm long wire is made by welding a 1.8 mm diameter, 20 cm long copper wire to a 1.8 mm diameter, 60 cm long iron wire at normal room temperature (20 ∘C). When two wires are connected end to end, their resistances add together. The resistivity of copper is 1.68×10−8Ωm and the of iron is 1.00×10−7Ωm. The temperature coefficients are: copper = 0.0039/∘C and iron = 0.0050/∘C. What is the resistance of the copper section of wire?
An 80 cm long wire is made by welding a 1.8 mm diameter, 20 cm long copper wire to a 1.8 mm diameter, 60 cm long iron wire at normal room temperature (20 ∘C). When two wires are connected end to end, their resistances add together. The resistivity of copper is 1.68×10−8Ωm and the of iron is 1.00×10−7Ωm. The temperature coefficients are: copper = 0.0039/∘C and iron = 0.0050/∘C. What is the resistance of the iron section of wire?