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when electric current is passed through acidified water hydrogen gas is released at the cathode..
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What would happen if an electric current were passed through a piezoelectric crystal?
When an electric current is passed through a piezoelectric crystal, it will cause the crystal to deform or vibrate due to the inverse piezoelectric effect. This effect converts electrical energy into mechanical movement, causing the crystal to physically change shape. This property is utilized in devices such as piezoelectric sensors, actuators, and transducers.
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 electric current is passed through a strong solution of brine then what will happen?
When electric current is passed through a strong solution of brine (sodium chloride in water), electrolysis occurs. Chlorine gas is produced at the anode, sodium metal at the cathode, and sodium hydroxide remains in solution. This process is known as the chlor-alkali process.
Is there a gas that expands when an electric current is applied to it?
Yes, gases like hydrogen and helium can expand when an electric current is passed through them. This phenomenon is known as Joule-Thomson effect, where the gas absorbs heat energy from the electric current, causing it to expand.
What type of magnet is created when electric current flows through a coil wire?
An electromagnet is created when electric current flows through a coil of wire. This coil acts as a magnet when current is passed through it, allowing it to attract magnetic materials and exert a magnetic field. The strength of the electromagnet can be controlled by adjusting the amount of current flowing through the coil.
What happen when electric current passes through acidified water?
when electric current is passed through acidified water hydrogen gas is released at the cathode..
Does copper get heated when electric current is passed through?
yes it does
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
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 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.
What would happen if an electric current were passed through a piezoelectric crystal?
When an electric current is passed through a piezoelectric crystal, it will cause the crystal to deform or vibrate due to the inverse piezoelectric effect. This effect converts electrical energy into mechanical movement, causing the crystal to physically change shape. This property is utilized in devices such as piezoelectric sensors, actuators, and transducers.
What happens when a electric current is passed through a coil of wires?
You generate a (stronger) magnetic field.
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 xenon gas what color does it produce?
When an electric current is passed through xenon gas, it produces a bluish color. This is due to the excitation of the xenon atoms causing them to emit light in the blue part of the spectrum.
