0
Copper wire is a good conductor of electricity and is commonly used in electrical applications due to its low resistance. Nichrome wire, on the other hand, is a nickel-chromium alloy with high resistance to heat and corrosion, making it suitable for applications like heating elements in appliances and industrial processes. Nichrome wire is used when resistance to high temperatures is required, while copper wire is used for its conductivity.
Add your answer:
Earn +20 pts
What has more resistance a nichrome wire or a copper wire?
A nichrome wire has more resistance than a copper wire. This is because nichrome is made of a nickel-chromium alloy that has higher resistivity compared to copper, which allows it to impede the flow of electricity more effectively.
What happens to a nichrome wire when a current flows through it?
When a current flows through a nichrome wire, the wire heats up due to resistance. This increase in temperature causes the wire to glow and emit heat, which is why nichrome wire is often used in heating elements and appliances.
How do you use NiChrome wire?
NiChrome wire is commonly used as a heating element in applications such as electric ovens, toasters, and hair dryers. To use NiChrome wire, you can wrap it around a ceramic or heat-resistant material to create a heating coil. When electricity passes through the wire, it heats up quickly and generates heat.
Why is a copper wire in a closed circuit does not get heated but a nichrome does?
this is because copper wire offers no resistance and thus electric current passes through them without producing heat energy whereas in nichrome offers a large resistance and thus the mechanical energy of the drifting electrons changes to heat energy rapidly .
Should the heating element of an electric iron be made of of iron Silver or nichrome wire?
It should be made of nichrome wire because resistivity of nichrome is high.Its high resistivity causes nichrome to heat up faster, when an electrical current is passed electricity moves through the wires, givingheat to the element.hope it helped
What has more resistance a nichrome wire or a copper wire?
A nichrome wire has more resistance than a copper wire. This is because nichrome is made of a nickel-chromium alloy that has higher resistivity compared to copper, which allows it to impede the flow of electricity more effectively.
Does copper conduct electricity better than nichrome?
Yes, copper is a better conductor of electricity compared to nichrome. Copper has a lower resistivity and higher conductivity than nichrome, which makes it more efficient at carrying electrical current. Nichrome is often used as a resistance wire in heating elements because of its high resistance to heat.
What happens to a nichrome wire when a current flows through it?
When a current flows through a nichrome wire, the wire heats up due to resistance. This increase in temperature causes the wire to glow and emit heat, which is why nichrome wire is often used in heating elements and appliances.
Performance difference between aluminum-based magnet wire and copper-based magnet wire?
According to different conductors, magnet wires can be divided into copper-based magnet
Why does the nichrome wire get heated first than copper wire?
Nichrome wire heats up faster than copper wire because nichrome has a higher resistivity than copper. This means that nichrome wire resists the flow of current more, causing it to generate more heat as current passes through it. Copper wire has lower resistivity, so it heats up more slowly.
How do you use NiChrome wire?
NiChrome wire is commonly used as a heating element in applications such as electric ovens, toasters, and hair dryers. To use NiChrome wire, you can wrap it around a ceramic or heat-resistant material to create a heating coil. When electricity passes through the wire, it heats up quickly and generates heat.
What element is used in electroplating and nichrome wire?
The element commonly used in electroplating is nickel. Nichrome wire is made of a nickel-chromium alloy.
What is inside a fuse?
There's a thin metal wire with a low melting point inside a fuse.It may be a nichrome wire.However copper wire is not suitable to be the thin wire inside a fuse cause it has a very high melting point.
What is the difference between a tinned wire and overcoat wire?
Overcoat: Individual strands of tin copper stranded together & then covered with a tin coating. Topcoat: Bare (untinned) copper wire, stranded, then coated with pure tin.
Why is it necessary to clean the platinum wire between flame tests?
because platinum wire loops dont impart any color of it own.... NICHROME wire are also used..
What is the difference between copper bare and copper millberry wire?
Copper bare wire refers to uninsulated copper wire that has not been processed, while copper millberry wire is clean, untinned, uncoated, and unalloyed copper wire that is at least 99.9% pure. Millberry wire is typically used for high-quality applications like electrical wiring due to its purity and consistency, while bare copper wire is more commonly used for grounding applications.
What is difference between ofc and copper wire?
The main difference is in the price. Oxygen-free copper is sold to people with plenty of money for loudspeaker wire, but provided the wire has less resistance than one tenth of the speaker resistance (usually 4 or 8 ohms), the resistance of the wire is immaterial, and ordinary copper wire is perfectly all right. Highly refined copper has about 1% better conductivity than the usual variety. That difference in conductivity is insignificant for audio use and is also produced by a 3 degree C temperature rise in copper.
