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What happened to the material when bent in electric wire?
When an electric wire is bent, the material comprising the wire undergoes deformation. The atoms within the material shift positions as the wire is bent, causing a change in its physical structure. This deformation can affect the wire's electrical conductivity and mechanical properties.
If the diameter of wire is double what is resestivity?
The resistivity of a material does not depend on the diameter of the wire. Resistivity is an intrinsic property of the material and is constant regardless of the wire's diameter.
How can the electricity pass through the rubber cover over the wire when a circuit is connected in parallel?
Electricity can pass through the rubber cover because rubber is actually a good insulator, meaning it doesn't conduct electricity. The electricity flows through the wire inside the rubber cover, which acts as a barrier to prevent the current from passing through the rubber material itself. In a parallel circuit, the current has multiple paths to take, so it bypasses the rubber covering and flows through the wire.
What kind of wire can be used to make a magnet?
A copper wire can be used to make an electromagnet by wrapping it around a magnetic core material such as iron. When an electric current flows through the wire, it creates a magnetic field around the wire, which magnetizes the core material.
If a material can easily be drawn into the shape of a wire it is?
Ductile.
A material that can be streached into a wire?
a material that can be stretched into a wire
What is a transformer made out of?
it is made out of metal It is made from 3 basic parts 1 a iron core 2 copper wire windings 3 a paper outer cover.
What are Diaper made of?
Some are made of cloth while most disposable diapers are made of a plastic outer cover, super-absorbent crystals of sodium polyacrylate, and sometimes an elastic material in the waist.
Wires are made of?
Most wire is made of an electrical conducting metal such as steel, copper, brass, etc. Then to prevent electrical "shorts," a generally flexible, electrically insulating material is used to cover the wire.
What are wires made of?
Most wire is made of an electrical conducting metal such as steel, copper, brass, etc. Then to prevent electrical "shorts," a generally flexible, electrically insulating material is used to cover the wire.
Why is it important that the material around wire be made of a substance other than a metal?
The coating on a wire is there to insulate it from contact with people, and other wires. The material will always be conducting. Good materials are rubber, plastics, glass. Metal would be the worst type of outer materials because it would conduct the electricity.
Does a virus has an outer protein coat?
A virus has a protective protein coating called the capsid. The capsid is a cover for the genetic material inside, either RNA or DNA.
What is a non-concentric wire?
A non-concentric wire is a wire where the outer insulation layer does not have a uniform thickness around the inner conductor. This can result in variations in the distance between the conductor and the outer insulation layer along the length of the wire.
How do you take off the hub cap on a 1987 Chevy Celebrity?
To remove the standard wheel cover stick the pry end of the lug wrench behind the outer edge of the wheel cover and simply pry it off. If your car has the wire wheel covers use the special wrench that comes with them to pry the center cap off then remove the retainer nut to remove the wire wheel cover.
What type of cable consists of a single copper wire surrounded by at least three layers an insulating material and woven or braided metal and a plastic outer coating?
The description if that of "coaxial cable".
What happened to the material when bent in electric wire?
When an electric wire is bent, the material comprising the wire undergoes deformation. The atoms within the material shift positions as the wire is bent, causing a change in its physical structure. This deformation can affect the wire's electrical conductivity and mechanical properties.
WHAT DOES A CONDUCTOR AND A INSULATOR MEAN?
An insulator is a material that prevents the passage of electricity. An example is the plastic insulating cover on electrical wires, A conductor is a material that allows electricity to flow. An example is the copper wire used inside electrical cables.
