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What happens when electric current is passed through Cu wire?
When electric current is passed through a copper (Cu) wire, the free electrons in the wire start to move in the direction of the current flow. This movement of electrons constitutes an electric current, which generates heat due to resistance in the wire. The wire may also produce a magnetic field around it as the electrons move.
Which type of chemical reaction takes place when electric current is passed through water?
The process is called electrolysis, and it usually results in a decomposition reaction. For example, passing an electric current through water results in the reaction 2H2O --> 2H2 + O2.
How can water be split to produce hydrogen and oxygen gas?
Water can be split to produce hydrogen and oxygen gas through a process called electrolysis. In electrolysis, an electric current is passed through water, causing the water molecules to break apart into hydrogen and oxygen gas. This process requires a source of electricity and electrodes to facilitate the reaction.
How can hydrogen be added to water?
Hydrogen can be added to water through a process called electrolysis, where an electric current is passed through water to separate it into hydrogen and oxygen gases.
What is chemical reaction when ammonia chloride mix with hydro chloride when electric current passes?
When ammonia and hydrochloric acid are mixed and an electric current is passed through the solution, a chemical reaction occurs that produces ammonium chloride and water. This reaction is known as electrolysis and involves the breakdown of the ammonia and hydrochloric acid molecules into their constituent ions, which then reform to produce the new compounds.
Are all gases able to glow when electric current passed through them?
No, not all gases are able to glow when an electric current is passed through them. Gases must contain certain atoms or molecules that can emit specific wavelengths of light when energized by the electric current in a process called fluorescence or phosphorescence in order to produce a visible glow.
When an electric current is passed through neon gas what does it produce?
An electric discharge through neon gas gives a reddish-orange glow which is most commonly used in advertising signs and lamps.
Does copper get heated when electric current is passed through?
yes it does
When does an electromagnet produce a magnetic field?
A magnetic field is generated whenever a current is passing through a wire.
Do magnetic effect of electric current causes a change in colour in a solution through which electric current is passed?
i don't believe it does
What happen when electric current passes through acidified water?
when electric current is passed through acidified water hydrogen gas is released at the cathode..
When an electric current is passed through a coil what does this create?
A magnetic field.
What happens when electric current passed through acidulated water?
e
What happen when electric current is passed through water'?
when electric current is passed through acidified water hydrogen gas is released at the cathode..
What source of heat does a halogen light use?
an electric current passed through it
What is a technique in which an electric current is passed through water to separate hydrogen from oxygen?
Electrolysis
What is the definition of eletro magnet?
A magnet that becomes energised when an electric current is passed through it.
