A copper wire will sink in water because copper is denser than water.
Twist ties are typically made of thin metal wire covered in paper or plastic, which makes them denser than water. This means they are more likely to sink than float in water. However, a twist tie could potentially float if it is large enough and there are air pockets trapped within its structure.
No, copper wire is not magnetic.
A thicker copper wire will have higher resistance as it will offer more opposition to the flow of electrons compared to a thinner wire. Additionally, a longer copper wire will have higher resistance compared to a shorter wire due to increased distance for the electrons to travel. Finally, a copper wire with impurities or defects will have higher resistance than a pure copper wire.
No, copper and aluminum wire of the same length and diameter will not have the same resistance. Copper has a lower resistivity than aluminum, so a copper wire will have lower resistance compared to an aluminum wire of the same length and diameter.
Lots of things could be improvised. There is a section on "experiments". Perhaps one could try blowing up a balloon by adding baking soda and vinegar. What does an aspirin dissolve best in? Water? Vinegar? Baking soda + Water? Ammonia? Can you put a candle out by touching the wick with copper wire? Aluminum wire? Steel wire? Pencil Lead? At room temperature, what feels colder, Brick? Steel sheet? Copper sheet? Plastic Sheet? Foam Rubber? Styrofoam? If they are all the same temperature, why does one feel colder than another?
A short piece may be supported by the surface tension of water, but a coil of copper wire would sink.
i think it does not sure
No. Like all metals (with the exceptions of lithium and sodium) copper is denser than water.
Copper Wire, Copper Water Pipes, Pennies,
Twist ties are typically made of thin metal wire covered in paper or plastic, which makes them denser than water. This means they are more likely to sink than float in water. However, a twist tie could potentially float if it is large enough and there are air pockets trapped within its structure.
whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet
how much copper is in copper wire
No. Copper wire is a solid
No.. Copper wire isn't
No, copper wire is not magnetic.
Copper wire sent for recycling is remelted and rerefined. It becomes a new copper product one of which might be new copper wire.
If you mean a bare copper wire, that is the "ground" wire.