). Explain the difference between an electrical conductor and an electrical insulator. (b). Give an example material/object of a conductor and an insulator.

Q: LINEAR CHARGE DENSITY

A: Charge density - It is a measure of electromagnetic charge per unit amount of space in two or three…

Q: Give the definition of the following Filament Lamps  Gaseous Discharge Lamps High-Density…

A:

Q: Describe and explain at the microscopic level (hint: electrons) the origin of inserting an iron core…

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A: Thermal properties of agricultural commodity For any growth of thermal system, important properties…

Q: application of density for engineer

A: According to the question we have to discuss the application of density for engineers.

Q: What is extrinsic semiconductor? Mention explain its formation with suitable diagram. (a) Write any…

A: EXTRINSIC SEMICONDUCTOR An extrinsic semiconductors are those semiconductors that comes up when…

Q: rmation of a permanent conducting path across a surface called as: a) Tracking b) Flashover c)…

A: Since ou have asked multiple question ,we will slove the first question for you. If you want any…

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

A:

Q: Discuss briefly and give three (3) examples of each of the following classification of solid…

A: Conductor There is no forbidden energy gap between the valence and conduction bands. The two bands…

Q: Plot a graph showing variation of current versus voltage for the material GaAs.

A: Given: Current versus Voltage for the material GaAs. Required: Plot of graph of Current versus…

Q: Justify: Mention and explain any 4 the differences between conducting and Non-conducting wires

A:

Q: What the need of testing insulators in the laboratory? Why insulators most likely to fail at lower…

A: Insulators are the substances that don't conduct electricity at all.

Q: What do you understand by Safety factor, puncture and Flashover of Insulator?

A: The safety factor is, Safety factor=Puncture voltageFlash over voltageFor example safety factor of…

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: Discuss the variation of resistivity with temperature for insulators, semiconductors and conductors.…

A: Classification of Material- Based on the conductivity of material are classified in three part.…

Q: Identify the main parts of Electrical Conductivity Apparatus and their functions

A: The natural phenomenon equipment is made from a lightweight bulb, a crucible, the connecting wires,…

Q: Compare the following kinds of materials: conductor, Insulator and semi conductor in terms of a) the…

A: To Compare the following kinds of materials: conductor, Insulator and semi conductor on the basis of…

Q: Hall-effect voltages are much greater for relatively poor conductors (such as germanium) than for…

A: Hall effect- A potential difference due to a transverse electric field is created when a magnetic…

Q: What is the important quantity to distinguish metals from insulators or semiconductors ?

A: Given: Metal, Insulators and semiconductors

Q: electricity is generated from a wind turbine.

A: Energy resources are of two types in nature – Non-renewable - These type of resources are limited…

Q: Why is AC source rather than DC source used in conductivity measurements

A: In the question, explain Why is AC source rather than DC source used in conductivity measurements?…

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

A:

Q: What is the intrinsic carrier concentration of Germanium

A: In this case, the intrinsic carrier concentration of Germanium (Ge) is to be obtained.

Q: With reference to energy conversion process, write the difference between Solar Power Tower system…

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Q: Briefly describe engineering materials

A: There are two categories Engineering of Materials these arw:-   i)Metal:-Metals are poly-crystalline…

Q: hat is the relative increase or de conductivity of a conductor if th uced by 70% and the length is…

A: In this question we have to find out change in conductivity of conductor if area and length changed…

Q: Give the energy band description of conductors, semiconductors, and insulators.

A:

Q: What effect does temperature have on the electrical conductivity of a semiconducting material? How…

A: We need to tell about temperature effect on conductivity Of semiconductor and conductor.

Q: Define electric field intensity. 2. Give the characteristics of an electric line of force.

A: 1.) Electric field Intensity is the strength of electric field at a point.It is the force…

Q: This question is about electrical conductivity: 1. How are electrical properties different for…

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

Q: What are the possible limitations in measuring electrical properties in materials (e.g., conductors,…

A: Conductors are the materials having very high conductivity for example metals semiconductors are the…

Q: If we estimate that the number of conduction electrons in a metal like silver is the same as that of…

A:

Q: QIU Form graph shown below. Drive the energy as a function of time. If the resistance 10ka Charge )…

A: The graph given is shown below: R=10kΩ

Q: Draw the energy band structure of a conductor and a semiconductor material.

A:

Q: For which type of material, the number of free electron concentration is equal to the number of…

A: There are two types of semiconductor materials:  N type semiconductor  P type semiconductor

Q: What is a dielectric material? Give two examples.

A: A dielectric material is characterized by high resistance and high temperature coefficient.…

Q: A conducting wire has a resistance of 5 ohm. What is the resistance of other wire of the same…

A: Given, A conducting wire has a resistance of 5 ohm. Other wire of the same material but having half…

Q: Construct and evaluate a graph to represent the recurrence of discharges in dielectric materials…

A: recurrence of discharges in dielectric materials before break down

Q: What is the difference between crystal and polycrystal material?

A:

Q: Which property of the material makes it suitable for the shielding process in electrical equipment.…

A: In the conductor, the electrical field present inside is totally 0. If it is wrong then a force will…

Q: State the function of insulator

A: A power station is to provide electricity to a huge number of people. Different customer’s power…

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

A: Consider the area is reduced by the 30%. Then, the new area is, A-0.3A=0.7A Consider the length is…

Q: Compare the dependence on temperature for electrical conductivity in metals and semiconductors…

A: Electrical Conductivity of Metal is defined as: In case of metals electrical conductivity is…

Q: Discuss the desirable properties of insulators. Explain the causes of insulator failure due to…

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.