Answered: A conductor of uniform cross section…

A conductor of uniform cross section and 60 m long has a voltage drop of 1.2 V and a current density of 2.56 × 10° A/m². The conductivity of the material in the conductor is x 10' S/m.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

See similar textbooks

Related questions

Q: Q35. An infinitely long conductor is bent into an L shape as shown in Figure. If a direct current of…

A: Using formula H= (I /4πa )* [sinα°-sinβ°] , where a= perpendicular distance from the point to the…

Q: 2. For a perfect dielectric, which parameter will be zero? a) Conductivity b) Frequency c)…

A: According to the question we have to discuss the perfect dielectric.

Q: Gold 1 km Silver 2 km 1. A cylindrical conductor wire is made using gold (o = 4.1 × 107 S/m) and…

Q: 3. Consider the conducting plates shown in Figure 3. If and determine V, and in the dielectric…

A: A dielectric region is a region electrical insulated which can be polarized by current flow. A…

Q: Using Gauss' law, calculate the field electric at a distance d from a wire infinitely long or with…

A: Electric field is force per unit charge. Gauss Law: Total flux through any closed surface is 1/ ε0…

Q: Find the number of electrons that must be added to a spherical conductor of radius 10cm to produce…

A: I am attaching detailed solution image of this question.

Q: A straight wire of radius b is made up of a nonuniform material for which the conductivity varies as…

Q: A cylindrical conductor carries a current that produces a magnetic field intensity of H = âg5r*…

Q: A cubic gaussian surface surrounds a point charge q. If the size of the cubic surface is doubled,…

Q: Two long parallel conductors of a dc transmission line separated by 2 m have charges of 5 µC/m of…

A: we can consider the the transmission line conductors as infinitely long line charges. Electric field…

Q: A cylindrical conductor carries a current that produces a magnetic field intensity of H = âg5r…

Q: Inductive reactance at 1-ft spacing (Xa) is dependent on the material of a conductor and inductive…

A: The inductive reactance of a transmission line per mile is given as: XL=Xa+XdXa=Inductive reactance…

Q: Discuss the effect of electric field in polar and non-polar dielectric materials

Q: QUESTION 2 A cylindrical conductor carries a current that produces a magnetic field intensity of H =…

A: The current density in a conductor is calculated using Maxwell's Equation. maxwells equation…

Q: Q/A- What is the relative increase or decrease in conductivity of a conductor if the arca is reduced…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: 6-How much charge passes through a cross section of a conductor in 60 seconds if a current value is…

A: Given: Current, it=5t mA Time, t=60 s

Q: 4.43 A 200m long conductor of uniform cross-section has a voltage drop of 8V between its ends. If…

Q: If the intensity of current that flows through the section of a conductor is 45 mA, how much charge…

Q: The resistance of a conductor 1 mm2 in cross-section and 20 m long is 0.346 Q. Determine the…

Q: Is the thickness of an insulating material considered as the outer radius in computing the…

Q: 12. The rate at which electrons move through a conductor varies. True False

A: According to guidelines we need to solve only first question. According to the question we have to…

Q: What is electric field of a long wire at a perpendicular distance r from it if it carries a uniform…

A: Given Data: Line charge density = lambda perpendicular distance = r

Q: The resistance of a conductor 1 mm² in cross-section and 20 m long is 0.346 2. Determine the…

Q: If the certain conductor has an area of 546,000 CM, what is the radius of this conductor in cm? 4.

A: The solution is given below

Q: An infinitely long conductor is bent into an L shape as shown in Figure. If a direct current of 5 A…

A: Write the equation for H due to infinite conductor at P

Q: 6) How much is the charge for a 3.00-cm section of a very long uniform line of charge if the…

Q: Determine É at (2,0,2)m due to three standard charge distribution as follows: a uniform sheet at x =…

Q: The diameter of a cylindrical conductor A is 6 mm, and its length is 2 m. The diameter and length of…

A: Since the material A and B are the same hence the resistivity will be the same in both cases. From…

Q: The diameter of a cylindrical conductor A is 6 mm, and its length is 2 m. The diameter and length of…

A: we need to determine the resistance of conductor A.

Q: Describe the conductivity of a conductor and explain its conductivity In terms of the electrons In…

Q: Determine E at (2,0, 2)m due to three standard charge distribution as follows: a uniform sheet at x…

A: It is given that: 1.Uniform sheet at:x=0 mρs1=13π nC/m22.Uniform sheet at:x=4 mρs2=-13π…

Q: stion 3 Conducting planes at z 2 cm and z 8 cm are held at potentials of -3 V and 9 V, respectively.…

A: We will use Laplacian equation to find pottential in terms of Z. Using given condition we will find…

Q: A 10 m long copper wire with radius of 2.0 mm carries a uniform surface charge density of 3.0 x 10…

Q: Four dies of electric material having relative permittivities 4, 5, 6 and 7 and thicknesses of 2 mm,…

Q: 3. The resistance of a conductor having length 1 area of cross section a and resistivity p is given…

A: Given: For a conductor The length is l, area of cross section is a and its resistivity is ρ

Q: An infinitely long conductoris bent into an L shape as shown in Figure. If a direct current of 4 A…

Q: In a cylindrical conductor of radius 4 mm, the current density is: J=5 e-10ρ az A/m2. Find the…

A: Give that a cylindrical conductor of radius, p = 4mm = 4×10-3 m Current density J = 5 e-10p az A/m2…

Q: The resistance of a conductor 1 mm2 in cross-section and 20 m long is 0.346 0. Determine the…

Q: Find the 100 degree resistance of a coil wound from a conductor, since the resistance at 20 degrees…

A: In this question , we have to find resistance at 100 degree Centigrade ..Given resistance at 20…

Q: 2. Which a. of the following BEST describes a conductor? At the surface, there are bound and free…

A: There are various types of materials which are categorized on the basis of their electrical and…

Q: Determine the mutual inductance between a very long straight wire and a conducting circular loop of…

Q: A very long straight conductor is charged with a linear charge density pe C/m.

A: NOTE- “Since you have posted a question with multiple sub-parts, we will solve first three subparts…

Q: The below perfectly conductive parallel plate core is divided into three equal parts and a material…

A: We know relationship between current and conductivity of plates . We will use formula for find out…

Q: Figure shows a circuit and a conducting rod. A conducting rod moves with a constant velocity v…

Q: Conducting planes at z = 2 cm and z = 8 cm are held at potentials of -3 V and 9 V, respectively.…

A: We know relationship between voltage and distance for parallel plates. We will put the value of z…

Q: What is the conductivity of a 2 ohm circular wire, when the length and the diameter of the wire are…

A: Conductivity

Q: Cylindrical-conductors has inner and outer radii of 2 mm and 25 mm, respectively. If V(p = 2 mm) =…

A: Resistance = applied voltage / current current = integration (J.ds) Where J is current density and…

Q: A certain conductor has a free electron density of 2 x 10 30 electrons per cubic feet. Its circular…

Q: Q2: Two circuits are arrange as shown in figure Below, (a and b) each one of them has two identical…

A: In this question, Find the inductance of the double circuit. Inductance L= 2×10-7 ln(GMD/GMR) H/m…

Q: conductor with a current of 200mA passing through it converts 40 J of electrical energy into heat in…

A: In this question we will find potential drop across conductor...

Concept explainers

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.

Question

Please solve it quickly....

A conductor of uniform cross section and 60 m long has a voltage drop of 1.2 V and a current density of 2.56 × 10° A/m?. The conductivity
of the material in the conductor is
x 10' S/m.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A standard conductor having a radius of 1 cm. Find the inductance for strandard and hollow conductor both at a distance of 2.5 m and mention which one is higher.
Question A suspension type insulator has three units with self-capacitance C and ground capacitance 0.1C. What will be the string efficiency?
A copper conductor is connected in parallel with twice its length of aluminum conductor. The resistivity of copper is (0.0159 µ0. m) and that of aluminum is (0.0254 µ0. m). If the diameter of the aluminum is (10 mm). Determine the necessary diameter of the copper conductor in order that each conductor will carry the same current.
A conductor of uniform cross section and 60 m long has a voltage drop of 1.2 V and a current density of 2.56 × 10° A/m?. The conductivity of the material in the conductor is x 10' S/m.
The conductivity of a material is essentially expressed by the product of the number of free carriers and the mobility of these carriers. Explain why the conductivity of conductors increases at higher temperatures, while an opposite trend is seen with metals.
The resistance of the wire increases from 40 ohms at 10°C to 48.25 ohms at 60°C. Find the temperature coefficient of resistance at 0°C of the conductor material.
For the conductor in the figure which has two different conductivities, 01>02. The power of the Joule losses in each of the pieces. This power is: (Justify the answer) - Higher in the part with higher conductivity. - Higher in the part with lower conductivity. - Equal in both pieces. - The response depends on other material parameters. 0₁ 02 PJI PJ2
Determine the mutual inductance between a very long straightwire and a conducting circular loop of radius “b” m set up “d” mapart on the same plane as shown figure.Problem:
A copper conductor is connected in parallel with twice its length of aluminum conductor. The resistivity of copper is (0.0159 µN. m) and that of aluminum is (0.0254 uN. m). If the diameter of the aluminum is (10 mm). Determine the necessary diameter of the copper conductor in order that each conductor will carry the same current.
Besides lower electrical conductivity, suggest a reason why ruthenium is not used inelectrical transmission wires. Give a detailed response
Which of the following is not true for ferromagnetic materials? Please choose one: a. High?mthey have value. b.Above the Curie temperature, they lose their non-linear properties. C. a fixedµrthey have value. D.The energy loss is proportional to the area of the hysteresis loop.
We want to investigate how the field strength will be with air as dielectric and with steatite. A plate capacitor is placed in a 24 kV network between phase and ground. The relative permittivity of air is &=1 and for steatite &-6. The plate capacitor has area = 1m². The distance between the electrodes is 2 mm. Ep = 8.854-10-12 F/m A=1m² d=2mm a) Calculate the maximum field strength in the plate capacitor. (Answer: 9.8kV/mm) b) What is the capacitance of the capacitor if we use steatite? (Answer: C = 26.6nF)