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What difference between copper cable and optical cable?
A copper cable transports electrical signals. An optical cable transports light signals.
What is the predominant carrier of electrical charge in a copper wire?
The predominant carrier of electrical charge in a copper wire is the free electrons within the copper atoms. These free electrons are able to move easily through the lattice structure of the copper, allowing for the flow of electric current.
What is the difference between copper and polystyrene as an insulator?
Copper is a conductor of electricity, meaning it allows the flow of electrical current, while polystyrene is an insulator, meaning it inhibits the flow of electrical current. Copper is a metal with high electrical conductivity, whereas polystyrene is a non-metallic, synthetic polymer with low electrical conductivity.
What is the difference between 1 copper and 2 copper?
Copper is one of the transitions metals that is known to form ions of different charges. Copper I is Cu+ with a single positive charge and Copper II is Cu2+ with two positive charges. The Roman numerals indicated the amount of positive charge for a transition metal.
Why do zinc and copper work well together to generate energy?
Zinc and copper work well together in a galvanic cell because zinc readily loses electrons while copper readily gains electrons. This difference in reactivity leads to the flow of electrons from the zinc electrode to the copper electrode, creating an electrical current that can be harnessed as energy.
Is copper nitrate polar or non polar?
Copper nitrate, Cu(NO3)2, is a polar molecule. This is because the nitrate (NO3) ions have a negative charge due to the presence of the oxygen atoms, while the copper ion (Cu) has a positive charge. The difference in electronegativity between copper and nitrogen/oxygen atoms results in an uneven distribution of electrons, making the molecule polar.
What is the role of copper in mobile phones?
copper is used in many ways, primarily for making electrical connections between all the electrical components and the motherboard
What is the role of copper in a mobile phone?
copper is used in many ways, primarily for making electrical connections between all the electrical components and the motherboard
What is the difference between heavy scrap copper and light scrap copper?
Their weight
What type bond is found in copper sulfate?
In copper sulfate, the bond type between copper and sulfur is an ionic bond. Copper has a positive charge while sulfate (SO4) has a negative charge, leading to the attraction between the two ions to form the compound.
How do you direct electrical charge away from an object?
An electrical charge is attracted to a conducter (ie a material which conducts such as copper) therefore you can either use something more conductive leading away, or insulate the object.
Does CuSO4 have a electrical charge?
Yes, copper sulfate (CuSO4) does have an electrical charge when it dissociates in water. In solution, CuSO4 will dissociate into Cu2+ ions (positively charged) and SO4^2- ions (negatively charged).
