A silver wire has a resistance of 2.5 ohms. What will be the resistance of manganin wire having a diameter half of the silver wire and length of the one-fourth silver wire? Provided the resistivity of manganin wire is 25 times that of the silver wire.Exact answer only.No rounding off.

Q: The resistance of a copper conductor wire at 20°C is 3Ω. Find the resistance value of this wire at…

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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: A 1000 ft length copper wire has a resistance of 0.628 ohm at 20∘ C. Determine the resistance of the…

A: The volume of the wire remains constant even if it is stretched to on third of its cross section.…

Q: If a copper wire has length of 50 cm and cross-sectional area 0.05 m^2, and its resistance is 10…

A: In this question we will find resistivity of copper wire...

Q: I. The resistivity of a commercial quality of copper conductor is 0.686 2- inch at 20°C. Determine…

A: Given, Resistivity ρ=0.686 Ω-inch at 20°cLength of the copper = 600 ft=600×12 inch=7200 inchWeight…

Q: 7. Find the resistance of 1000 melers of a copper wire 25 sq. mm in aross-section. The resistance of…

A: Resistivity concept is used in this question. It does not depend on the resistance, length, and 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: . Find the resistance of a manganin wire

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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: Problem 13. Some copper wire has a resistance of 2002 at 20°C. A current is passed through the wire…

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Q: 1. Calculate the resistance of 100 m length of a wire having a uniform cross-sectional area of 0.1…

A: Poq

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

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Q: If 24 resistances, each of value 72 ohms are connected in parallel, then the total resistance is?…

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Q: Determine DC Resistance of a 141m long wire, If the resistivity is 2.3E-8 Ωm, the Area of a…

A: Basic problem on netwroks .. Look below for the solution..

Q: Find the conductance of a 500 ft long #12AWG wire made up of copper

A: Given data: Length of the wire l=500 ft The material of the wire: Copper The wire is of type #12…

Q: Problem 5. Calculate the cross-sectional area, in mm², of a piece of copper wire, 40 m in length and…

A: Given: A piece of copper wire having resistance, R=0.25 Ω Length, l = 40 m Resistivity, ρ=0.02×10-6…

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: A copper wire has a resistance of 2.5 ohms. What will be the resistance of a silver wire having a…

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Q: In the formula for finding the resistance of a piece of copper wire , the value k indicates____. A.…

A: Solution: VD = 1.732 X K X Q X I X D /CM for 3 phase VD = voltage drop Q = Alternative current D =…

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: A rectangular bus bar has a cross-section of ½ by 1 ¾ inch. And is 25ft long. What is its resistance…

A: Given: Cross-section of ½ by 1 ¾ inch25 feet=7.62 mT=20oC

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 length and diameter of copper wire are found to be 100 and 0.002 m respectively consider that…

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Q: Determine the resistance of a bus bar of copper if the length is 75 feet long and the diameter is…

A: In this question, Determine the resistance of a bus bar of copper if the length is 75 feet long and…

Q: An aluminum wire and a copper wire have the same resistance and the same length. Find the ratio of…

A: the value of the resistance R is can be calculated using the following equation R = ρLA resistivity…

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

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Q: A 1000 ft length of No. 8 AWG copper wire has a resistance of 0.628 ohm at 20∘C. Determine the…

A: Given data:         ength of copper wire=l=1000 ftCross section =8 AWGResitance of wire,R=0.628 Ω We…

Q: You want to produce three cylindrical wires with a diameter of 1.00 mm, each with a resistance of…

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Q: Identify the statement from the following why rubber does not allow electric current. a. All the…

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Q: a) Determine the colour bands and indicate the resistance range values (minimum - maximum) for each…

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Q: A wire has a resistance of 12 O. It is bent in the form of a circle. The effective resistance…

A: Given data :  Wire resistance  R = 12 ohm  Now wire bent in form of circle now we have to find…

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 piece of silver wire has a resistance of 1 ohm. Determine the resistance of a lead wire one-third…

A: In this question we will find resistance of lead wire while resistance of silver is given...

Q: Some copper wire has a resistance of 200 at 20°C. A current is passed through the wire and the…

A: The solution can be achieved as follows.

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

A: Given parameters: Wire Guage - 8 AWG Length of wire - 600ft long Temperature - 20 degree Celcius…

Q: 3- For a (1 k2) copper composition resistor with a temperature coefficient at (20°C) 0.00393,…

A: The solution can be achieved as follows.

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: Example 1.5: A silver wire has resistance of 2.5 2. What will be the resistance of a manganin wire…

A: Resistance of a wire is the property of preventing current flow. It is calculated by formula,

Q: A piece of silver wire has a resistance of 1 Q. What will be the resistance of Magnesium wire of…

A: Given:-Silver wire resistanceR1=1ohmL2L1=13d2d1=13ρ2ρ1=30

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: resistance

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Q: Example: A piece of silver wire has a resistance of 1 2. What will be the resistance of manganese…

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Q: 3. A wire having an area of cross section = 10sqm and another wire having an area of cross section=…

A: Given data, The value of the cross-section of the first wire is 10 sqm. The value of the…

Q: If a length of AWG #24 wire has a resistance of 1 ohm, what is the resistance of the same length of…

A: Given: The two wires are: 24 AWG and 27 AWG Length of both wire is same. Resistance of 24 AWG wire…

Q: if a circuit board has a copper-foil conducting ribbon 33 miccrometer-thick and 0.5 millimeter wide…

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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.