What Is The Best Conductor Of Electricity? - Fixanswer

Of all the materials, the top three are

silver, copper and aluminum

. Silver is known to be the best conductor of electricity but it is not widely used for economic reasons. It is only used for special equipment like satellites. Copper, though not as high as silver, also has high conductivity.

Which is best conductor silver or gold?

Gold conducts heat and electricity.

Copper and silver are the best conductors

, but gold connections outlast both of them because they do not tarnish. It is not that the gold lasts longer, but that it remains conductive for a longer time. Gold is ductile: It can be drawn out into the thinnest wire.

Why is silver the best conductor?

A conductor is a material which gives very little resistance to the flow of an electric current or thermal energy. … Silver is the best conductor

because its electrons are freer to move than those of the other elements

, thereby making it more suitable for the conduction of electricity and heat than any other element.

What are 5 good conductors?

Silver.
Gold.
Copper.
Aluminum.
Mercury.
Steel.
Iron.
Seawater.

Why gold is not a conductor?

Gold is not used for making electric

wires because it is too rare, and too costlier than Copper

. Silver and copper are used for making wires. Copper is almost used in electric lines. Silver is rarely used in any projects.

What are 5 insulators?

glass.
rubber.
oil.
asphalt.
fiberglass.
porcelain.
ceramic.
quartz.

Which is the bad conductor?

Materials that are poor conductors of electricity are called

insulators

. Some examples are wood, glass, plastics, non-metal elements that are polymers of hydrocarbons.

What are some bad conductors?

Non-metals

are generally bad conductors or insulators. Metals, on the other hand, are good conductors. Some other examples of poor conductors of electricity are mica, paper, wood, glass, rubber, Teflon, etc. Some examples of poor conductors of heat are air, lead, etc.

Why silver is not used for making electric wires?

Though silver is a very good conductor of electricity but still that is not used in electric wiring primarily due to its cost. It’s very expensive compared to the widely used wiring material copper. Another reason for not using silver is that ,

it oxidizes easily and tarnishes when it comes in contact with air

.

Is silver the best conductor of electricity?

Silver. The

best conductor of electricity is pure silver

, but to no surprise, it is not one of the most commonly used metals to conduct electricity. … The second drawback is the most obvious—it is simply too expensive to run silver wire through a building—far more expensive than aluminum or copper.

Which is the bad conductor of heat and electricity?

Copper

being a metal has free electrons accessible for conduction Wood elastic and water are non-metals and don’t have free electrons for conduction. So they are bad conductors of electricity and heat.

Is chocolate a good conductor?

Aware that melted milk chocolate is a suspension of droplets in an oily fluid that

conducts electricity only very poorly

, Dr. Daubert and Dr. Steffe believed that chocolate might exhibit the stiffening properties seen in other fluids.

What are 3 types of conductors?

Many materials are used to transmit electrical energy, but those most frequently specified for types of conductors are

copper, copper-covered steel, high strength copper alloys, and aluminum

.

Which metal is the best conductor of heat?

Silver. Silver is one of the best metals for conducting heat because it works as a powerful reflector. …
Copper. Copper is yet another good conductor of heat because it absorbs heat quickly and holds it for a long period of time. …
Aluminum. …
Brass.

Can pure gold be used for making electrical wires?

Gold is a ductile and malleable metal, so

it can easily be drawn into wires

and hammered into sheets. … Pure gold is a relatively soft metal and is therefore easy to use in the production process of the small and delicate circuits and connectors that are needed.