Classification of conducting materials, Physics

Assignment Help:

Classification of conducting materials:

Electrical resistivity of a conducting material or conductor ranges from 10-8 to 10-3 ohm-m. A good conducting material should have these following properties:

1.      Electrical properties: Good conductivity, low loss of electrical energy in the form of heat, low temperature coefficient of resistance.

2.      Mechanical properties: Ductility, solder ability, resistance to corrosion, capability to withstand stress and strains and easy to fabricate.

3.      Economic factors: Low cost, east availability and easy to manufacturing.

Based on the above factors the conducting materials can be classified as:

1.      Low resistivity materials

2.      High resistivity materials

 

 


Related Discussions:- Classification of conducting materials

Manufacturing of transformers, Before manufacturing of transformers we must...

Before manufacturing of transformers we must know the important parts of transformer which need to be manufactured. Following are the main parts of transformers. (a)          Fo

Free Body Diagram Model, How do you make a model of a free body diagram for...

How do you make a model of a free body diagram for a science project?

Astronaut catch- momentum and collisions, Astronaut Catch A question su...

Astronaut Catch A question such as this includes momentum principles. In any example in that two objects collide and can be considered isolated from all other net forces and th

Electrical Charge, if 36C of charge pass through a wire in 4 seconds what c...

if 36C of charge pass through a wire in 4 seconds what current is it carrying

Determine electric field inside the capacitor, A constant potential differe...

A constant potential difference is applied across the plates of a parallel-plate capacitor. Neglecting any edge effects, the electric field inside the capacitor is: a) constan

Electricity, is it the current or the voltage which is responsible for elec...

is it the current or the voltage which is responsible for electrc shock?

Classes of magnetic materials: alnico, Alnico is a family of alloys contain...

Alnico is a family of alloys containing metals Fe, Co and Ni plus small amount of Al and copper. These alloys are directionally solidified and subsequently given a heat treatment t

1 volt, 1 Volt : Potential difference among two points will be 1 volt i...

1 Volt : Potential difference among two points will be 1 volt if 1 joule of work is needed to move a +ve charge of Coulumb from 1 point to another.

Estimate the heat capacity and constant volume, The molar heat capacity of ...

The molar heat capacity of a gas at constant pressure is 18.7 J mol -1 K -1 .    What is the heat capacity of 9.4  moles of this gas at constant volume ?

Calculate the partial pressure, A 10L helium balloon at a pressure of 2 bar...

A 10L helium balloon at a pressure of 2 bar at 27C. some O 2 is now in balloon and final volume is made 30L. the pressure also fell to 1 bar at same temperature. the partial press

muhammed shahil.c

6/21/2013 1:16:04 PM

thanku very much

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd