It doesn't matter both wires are made of copper. The only difference in colour is to keep the polarity the same throughout the system. Pick which colour you want to make positive and use it on all of the positive terminals.
In speaker connectors, the copper-colored connector is usually positive, and the silver-colored connector is negative.
Yes; it is tinned copper.
Whichever one you connect to the positive terminal. The colors are there so you can find the same wire at the other end.
The copper wire is typically positive. However, the best way to determine which is positive and negative is by referring to the user manual or guide that came with the speakers. The writing on the silver wire is likely there to indicate which wire is positive.
No, copper is a better conductor of electricity than silver. Copper has a lower electrical resistivity compared to silver, making it more efficient for conducting electricity. This is why copper is widely used in electrical wiring and transmission lines.
Speaker cable can have an insulator that could be any color. The wire inside is typically silver, copper or gold colored.
Copper is a better conductor of electricity than silver. Copper has a higher electrical conductivity and is more commonly used for electrical wiring and components due to its cost-effectiveness and efficiency in conducting electricity.
It is not recommended to store copper sulfate solution in a silver vessel as silver can react with copper sulfate to form silver sulfate and copper, leading to contamination of the solution. It is better to store copper sulfate solution in a glass or plastic container.
The price of copper today is $3.43 a pound. The price of silver today is $12.90 an ounce. Copper is much cheaper.
Silver
Silver is the best conducting metal, both thermally and electrically. It is followed by Copper, then Gold, then Aluminum.
Copper is used for making electrical wire more commonly than silver because copper is a better conductor of electricity and is more abundant and cost-effective. Silver is a better conductor than copper but is much more expensive, making it less practical for everyday applications like wiring.