Copper wires are made of copper and aluminimum wires are made of aluminimum.
Don't work aluminimum wiring unless you know exactly what you are doing. It will react with copper wire and wiring devices and will start a fire. There is special grease and wiring devices to prevent this that you need to use. If you have aluminimum wire, make sure you do your homework.
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The electrical capacity of any type of cables/wires are depending on the heat withstand capacity of the material wich can be calculated with the product of square of current, Resistance of the material and Total time for flow of current. I2RT. Resistance again can be calculated as R=rho*L/A where rho is the resistivity, L is the length and A is the area of cross section. So for a fixed current flow and fixed Length of wire the area of cross section of the cable is directly propotional to the resistivity. resistivity of copper is 1.68x10 power -8 and that of Pure Aluminum is 2.82x10 power -8. So.. for a specific current flow, an aluminum cable size shall be 1.7 times that of copper cable. This also is not recommented as the Aluminum resistivity varries with the alloys and even with casting. 2.5 times the size of copper can be recommented for Aluminum cables. Also as the temporature expansion of Aluminum is 3 times that of copper. So all the termination and joining areas shall be treated more sensible that of copper.
No need to be afraid to use Aluminum cable if you work with the proper recommented size.
copper wire because we all know that metal strengthens the magnetic field but copper has a special property that strengthens the magnetic field further so copper is the answer P.S. i already did the experiment
You tell the difference between copper and aluminum wires by comparing the weight and colour of the two conductors. The copper wire being the heaviest and the aluminum wire being a silver grey in colour.
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.
Yes! It's a metal, so it can be forged into something new. Of course. Copper wire contains copper. You can use a copper wire stripper to remove the insulation and you get copper core or a copper wire gramulator to make them into small copper granules after grinding and separating the insulation.
A simple voltaic cell or battery is formed when a copper wire is coiled around a metallic substance (such as iron) in a bath containing an electrolyte solution. The chemical reaction between the metal, electrolyte, and copper wire generates an electric current.
According to different conductors, magnet wires can be divided into copper-based magnet
An important type of winding wire
The copper wire carries an electric current.
When copper wire is wrapped around a magnet, it creates an electromagnet. This increases the strength of the magnetic field produced by the magnet.
a copper wire carrying current and another magnet.
No, a copper wire that is not carrying a current will not be attracted to a magnet. Copper is not a magnetic material, so it does not interact with magnetic fields in the same way that magnetic materials like iron or nickel do.
A copper wire carrying current, Another magnet, An iron horseshoeA copper wire carrying currentAnother magnetAn iron horseshoe
The copper wire has to be wound around a iron core to get the full effect of electromagnetism.
When a magnet is placed near a copper material, no attraction or repulsion occurs because copper is not a magnetic material. However, moving a magnet near a copper wire induces an electric current to flow through the wire, a phenomenon known as electromagnetic induction.
copper wire because we all know that metal strengthens the magnetic field but copper has a special property that strengthens the magnetic field further so copper is the answer P.S. i already did the experiment
When you pass an electric current through a copper wire that is wound around a magnet, it creates a magnetic field that aligns with the magnetic field of the magnet. This process strengthens the overall magnetic field around the magnet, effectively increasing its power. This principle is the basis of how electromagnets work.
a magnet moved through a copper coil makes electricity