If a length of AWG #24 wire has a resistance of 1 ohm, what is the resistance of the same length of AWG #27 wire?

Q: What is the cross-sectional area and diameter of a wire that has a length of 1,500 mm and a…

A: Given data: Length = 1500 nm R = 0.43 ohms Resistivity of silver =1.59 x 10-8 Resistivity of…

Q: EXAMPLE 1 What is the resistance of a 100 ft length of copper wire with a diameter of 0.020 in. at…

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Q: The resistance of a silver wire is 0.1 at 20C. At what temperature will its resistance decrease by…

A: Given; Ri=0.1 ΩRf=0.25×0.1=0.025 ΩT=20° Cα=0.0038 /°C

Q: 1. Give what is ask A. The resistance of the wire increases from 40 Q at 10°C to 48.25 Q at 60°C.…

A: According to the given question, it is required ti determine the answer of the below given…

Q: The resistance of a copper wire is 125 ohms at 100°C. Determine the resistance at 70°C Note: DRAW…

A: Given, Rref=125ΩTref=100°CT=70°C

Q: 3. What is the resistance of a piece of material whose length is 2 cm, area is 4 cm² and resistivity…

A: Given a piece of material with, Length, l = 2 cm Area, A = 4 cm2 Resistivity, ρ=60×10-5 Ω-m

Q: What will be length (in m) of a 10 ohm wire, when the resistivity of the wire is 0.1 ohms-m and the…

A: Given, A wire having Resistance, R= 10 ohm Resistivity of the wire, ρ=0.1 ohms-m  Diameter of the…

Q: 2. What is the resistance at normal room temperature of 80 m of copper wire having a diameter of…

A: resistance of wire = resistivity×Length of the wirecross section of the wire

Q: What is the length of No. 30 AWG (10-mil diameter) constantan wire at 20°C required for a 200-…

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Q: The resistance of a wire is 125 ohms at 100 °C and 100 ohms at 30 °C. Determine the temperature…

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Q: "What happens to the resistance of a piece of wire, if it is strtched to double its length?"…

A: Let the initial resistance of the wire be R. It is given by the expression as shown below: When the…

Q: The resistance of a copper wire is (0.92 0) at a temperature of (4 oC). At what temperature will be…

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Q: Calculate the resistivity of a copper conductor having a length of 3 km and a cross-section of 32…

A: So we have to find the resistivity of the given conductor.

Q: If the resistance of a copper wire is 50 N at 20°C, what is its resis- tance at 100°C (boiling point…

A: Given: For a copper wire, The resistance at temperature T1=20°C is R1=50 Ω Temperature at which…

Q: 6. A length of a copper telephone line has a resistance of 27 ohms at 20°C. What is the resistance…

A: Resistance: This is the property of a material that resists the flow of current and its unit is the…

Q: Q1/ Ring Distributor when the resistance value for each wire 0.02 N/100m, voltage feeding between…

A: Given: A ring distributor in which r=0.0002Ω/mVA-VB=200V Since,…

Q: Calculate the resistance of 100 meters length of a wire having a uniform cross- sectional area of…

A: We have to find the resistance of the wire by considering all the parameters given in the questions.

Q: 16. Copper wire of certain length and resistance is drawn out to three times its length without…

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Q: The resistivity of a copper rod 50 ft. long and 0.25 inch in diameter is 1.76 microhm-cm at 20°

A: In this question we will find resistance of copper rod...

Q: The insulation resistance of a cable of length 10 km is 1 MQ. its resistance for 50 km length will…

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Q: 6. A length of a copper telephone line has a resistance of 24 ohms at 20°C. What is the resistance…

A: Note: As per our policy we can solve only one question, please re-upload the remaining question as a…

Q: A wire of length L and of circular cross section of radius r has a resistance of R ohms. Another…

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Q: If a wire is drawn out to four times its original length, by how many times would you expect its…

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Q: The resistance of a copper wire is (0.92 N) at a temperature of (4 oC). At what temperature will be…

A: The resistance.and temperature dependence of the metals is explored and hence the temperature at…

Q: A copper bar has a length of 20 ft, width of 4 inches and thickness of 0.5 inch. If the resistivity…

A: Given that  L=20 ftW=4 incht=0.5 inchρ=10.37 Ω-CM/ft

Q: If the resistance of a certain wire is 4.068 ohms per 1000, what is the length of a piece of this…

A: If the resistance of a certain wire is 4.068 ohms per 1000 meter, what is the length of a piece if…

Q: The resistance of a wire is 5Ω at 50°C and 6Ω at 100°C. The resistance of the wire at 0°C will be?

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Q: A wire having an area of cross section = 4mm² and another wire having an area of cross section 6mm²,…

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Q: Calculate the resistance of 100 m length of a wire having a uniform cross-sectional area of 0.1 mm²…

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Q: 4. Calculate the resistance of a 100 m length of wire having a uniform cross - sectional area of…

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Q: The resistance of a copper wire at 20 deg. C is 30 ohms. If the temperature coefficient of copper at…

A: In this question we will find resistance of copper at given temperature with known values..

Q: A wire of length L and of circular cross section of radius r has a resistance of R ohms. Another…

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Q: Calculate the resistance of a 100 m length of wire having a uniform cross – sectional area of 0.02…

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Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

A: Write the given values. L=1000 mD=1.626 mm=1.626×10-3 mρ=2.825×10-8 Ωm

Q: DETERMINE THE RESISTANCE OF 600 FT LENGTH OF #10 AWG COPPER WIRE

A: Given, Length of copper wire, l=600 ft=600×304.8 mm=182880 mm For 10 AWG, diameter d=2.59 mm

Q: A piece of silver wire has a resistance of 10. What will be the resistance of a wire of one-half the…

A: Given that,The resistance of silver wire is,Ra=1ΩThe specific resistance of the wire is 30times of…

Q: Determine DC Resistance of a 108m long wire, If the resistivity is 2.7E-8 Qm, the Area of a…

A: In this question, find  the resistance R R= rho ×length / area

Q: A wire of length L and of circular cross section of radius r has a resistance of R ohms. Another…

A: Given, For first wire Length l1=L Circular cross-section radius r1=r Resistance, R1=R For second…

Q: . A wire with a resistance of 65 ohms  has a length of 125 ft. The wire is stretch uniformly to 150…

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Q: Describe effect of internal resistance in both current and voltage sources with suitable diagram.

A: Voltage source provides us adequate amount of terminal voltage across the load. After that we can…

Q: Determine DC Resistance of a 119m long wire, If the resistivity is 2.1E-8 Qm, the Area of a…

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Q: 2. The resistance of a certain conductor , 300 mil diameter and 20 ft long is 200 x10^-3 Q.…

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Q: The resistance of a copper wire is 125 ohms at 100°C. Determine the resistance at 70°C

A: In this question , resistance of copper wire is given at 100 degree centigrade....We have to find…

Q: What will be the length of a 10 ohm wire, when the resistivity of the wire is 0.1 ohms-m and…

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Q: Find the resistance of a piece of 8 AWG lead wire 600ft long. Consider the temperature to be 20…

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Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

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Q: What is the resistance of a piece of copper wire that has a size of 2.5 mil-feet if 1 mil-foot has a…

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Q: A 1 m length of wire is found to have a resistance of 25 ohms. If the diameter of the wire is 1 mm,…

A: Given data: Length, L=1 m Resistance R=25 ohms Wire diameter, d=1 mm

Q: A wire has a resistance of 50 ohms. How much is dissipated in the wire if it carries a current of…

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Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.