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An electrically charged rod can attract dry cork dust because the dust particles become polarized in the presence of the electric field created by the charged rod. This causes the dust particles to be attracted towards the rod due to the electrostatic force between the charged rod and the polarized dust particles.
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A charged rod attracts of dry cork dust which after touching the rod often jump violently away from itexplain?
When the charged rod touches the dry cork dust, it induces a charge separation within the dust particles. This causes the dust particles to become polarized, with one side becoming positively charged and the other negatively charged. The attraction between the charged rod and the polarized dust particles causes them to jump away violently as they try to align themselves with the electric field created by the rod.
If a dust particle floated in the air near some free electrons that had been released by an electrostatic device what would happen?
The electrons would attract to the dust, thus making the dust have a negative charge. After this the dust will stick to any neutral object due to this new charge.
Why will dust be attracted to a CD wiped with a dry cloth?
Dust will be attracted to a CD wiped with a dry cloth because it generates static electricity. This in turn causes dust to be attracted.
How are dust particles negatively charged?
Dust particles become negatively charged when they gain extra electrons from their surroundings, causing them to have a surplus of negative charge.
If you wipe a record with a cloth why does it attract dust?
By rubbing some of the electrons right from cloth will be transferred to the record leaving cloth positively charged and record negatively. Hence the dust particles coming near the record gets ionized and get attracted towards it
A charged rod attracts bits of dry cork dust whichafter touching the rod jump off voilently away from it.y?
Some of the electrons from the charged rod leap into the cork when they touch. When the charges on both items are equal they repel each other. This is because like charges repel while different charges attract.
A charged rod attracts of dry cork dust which after touching the rod often jump violently away from itexplain?
When the charged rod touches the dry cork dust, it induces a charge separation within the dust particles. This causes the dust particles to become polarized, with one side becoming positively charged and the other negatively charged. The attraction between the charged rod and the polarized dust particles causes them to jump away violently as they try to align themselves with the electric field created by the rod.
Is lightning attracted to sand blasting dust?
No, lightning is not attracted to sand blasting dust. Lightning is a natural electrical discharge that occurs due to the build-up of electrical charge in the atmosphere, typically between clouds or between a cloud and the ground. Sand blasting dust does not significantly affect the occurrence of lightning strikes.
If a dust particle floated in the air near some free electrons that had been released by an electrostatic device what would happen?
The electrons would attract to the dust, thus making the dust have a negative charge. After this the dust will stick to any neutral object due to this new charge.
Why is a neutral dust particle attracted to a charged object?
If charge can flow within the neutral particle and you place it near a charged object, like charges tend to move toward the object and opposite charges move away. This splitting of the charge gives the neutral dust particle an electric dipole moment.
Why will dust be attracted to a CD wiped with a dry cloth?
Dust will be attracted to a CD wiped with a dry cloth because it generates static electricity. This in turn causes dust to be attracted.
Explain how electrostatic dust preciptators remove smoke particles from chimneys?
Electrostatic dust precipitators use an electric field to charge particles in the smoke as they pass through. The charged particles are then attracted to oppositely charged plates within the precipitator, causing them to stick to the plates and be removed from the smoke. This process effectively captures and removes smoke particles from the chimney emissions.
How does a electrostatic precipator work?
an electrostatic precipitator is a device in which a dusty air stream is passed through some plates carrying a high voltage. This adds an electric charge to the dust particles. When the air stream then passes close to some plates that are grounded, then the charges attract the dust to the plates, and the dust is captured for disposal.Some furnace processes create a lot of fly ash, and the above device is typically used to capture the dust.
How are dust particles negatively charged?
Dust particles become negatively charged when they gain extra electrons from their surroundings, causing them to have a surplus of negative charge.
What are chimney or ducts that's have electrically charged parts inside them?
Electrostatic precipitators are devices used in chimneys or ducts with electrically charged parts inside to remove solid particles, like dust and ash, from gas streams. As the gas passes through the device, charged particles are attracted to collection plates with the opposite charge, allowing clean gas to exit the system.
Why are the tanks on oil tankers often filled with nitrogen before they are cleaned?
So that the oil in the oil tanker can spontaneously combust with the nitrates in the nitrogen solution that is added causing a neutralisation reaction which then leads to the positively charged dust particles in the smoke that rises after being heated are attracted to the negatively charged metal plates.
If you wipe a record with a cloth why does it attract dust?
By rubbing some of the electrons right from cloth will be transferred to the record leaving cloth positively charged and record negatively. Hence the dust particles coming near the record gets ionized and get attracted towards it
