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Yes, because to conduct electricity you need a metal wire, (usually copper). However they have a plastic outer coating (sheath) which protects them and insulates them.
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A metal used in wire?
The answer is copper.No, the answer is not always copper, it will depend on the purposes for which the wires are to be used!Yes, copper is used a lot for electrical wiring but other metals are also used, such as tungsten for incandescent light bulb filaments.Some other examples are: galvanised iron or steel wire is used for fences around gardens, etc. and if wires are used to make jewelry, they are often made of silver, gold or platinum.Another answerDepends on the purpose:for electric household wiring copper is used.for ultra high speed capacity internet communication wiring: glass fibre Comment: Glass fiber is not made of metal, it is made of glass!
What are metals used for electrical wire?
Aluminum and copper. Copper is used for wiring inside buildings. Aluminum is used for service entrance cable and transmission line.
Why is silver not used in household wiring?
The cost factor. Other than that it is an excellent conductor.
What is the correct wire gauge of ordinary household wiring?
Mainly copper is used for household wiring but it may vary.
What metal is good for electrical wiring?
For most applications ... where the wire has no function other than to join the components that accomplish the purpose of the circuit ... the best metal to use for wiring would be the one with the smallest resistivity. That would be silver. A big part of the reason that we usually settle for copper is because it is only second best as a conductor and is a lot less expensive than silver.
What metal is most commonly used for wiring?
Copper is used for wiring!
What type of electric current is used in household?
Alternating electrical current is usually used in household.
What A metal used in wires?
The answer is copper.No, the answer is not always copper, it will depend on the purposes for which the wires are to be used!Yes, copper is used a lot for electrical wiring but other metals are also used, such as tungsten for incandescent light bulb filaments.Some other examples are: galvanised iron or steel wire is used for fences around gardens, etc. and if wires are used to make jewelry, they are often made of silver, gold or platinum.Another answerDepends on the purpose:for electric household wiring copper is used.for ultra high speed capacity internet communication wiring: glass fibre Comment: Glass fiber is not made of metal, it is made of glass!
What metal is wire made of?
Copper is the main metal used in wiring.
What metal is used in wiring a house?
copper is mainly used.
What is the metal used for electric wire?
Copper and aluminum used for electric wires
What metal is used for car car wiring?
Copper is almost always used in car wiring.
What is household circuits?
household circuit are those circuit which are used in our house like electric board etc.
A metal used in wire?
The answer is copper.No, the answer is not always copper, it will depend on the purposes for which the wires are to be used!Yes, copper is used a lot for electrical wiring but other metals are also used, such as tungsten for incandescent light bulb filaments.Some other examples are: galvanised iron or steel wire is used for fences around gardens, etc. and if wires are used to make jewelry, they are often made of silver, gold or platinum.Another answerDepends on the purpose:for electric household wiring copper is used.for ultra high speed capacity internet communication wiring: glass fibre Comment: Glass fiber is not made of metal, it is made of glass!
What is the most common used household electric cable?
fridge/freezer
Why is metal use for electricity?
Metal is used because metals conduct electric current. The best conductor among the metals is silver, followed by copper, then aluminium. Copper is used for electrical wiring in the house and for underground supplies, while the lightness of aluminium makes it the metal of choice for overhead power lines.
What are metals used for electrical wire?
Aluminum and copper. Copper is used for wiring inside buildings. Aluminum is used for service entrance cable and transmission line.
