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The conductor used in the cords of hair dryers is copper. That copper is generally of high purity with only trace amounts of lead.

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16y ago

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Do ionic hair dryers cause cancer?

There is no scientific evidence to suggest that ionic hair dryers cause cancer. These devices emit negative ions to reduce frizz and static in the hair, but they do not emit harmful radiation that can lead to cancer. It is important to use hair dryers according to the manufacturer's instructions and practice hair care safety.


Why should electrical cords be kept away from a sink?

Electrical cords should be kept away from sinks to prevent the risk of electrocution. If a cord comes in contact with water from the sink, it can cause a dangerous electrical shock. Water is a good conductor of electricity, and combining it with electrical cords can lead to serious injuries or even fatalities.


Do extension cords reduce power when used for electrical appliances?

Yes, extension cords can reduce power when used for electrical appliances due to resistance in the cord, which can lead to voltage drop and decreased power delivery to the appliance.


Some electrical appliances perform quite unsatisfactory when long extension cords are used Why?

Long extension cords can result in voltage drop, causing a decrease in electrical power reaching the appliance. This can lead to inefficient performance as the appliance may not receive sufficient power to operate at its full capacity. It's always recommended to use extension cords of appropriate length and gauge to avoid this issue.


Why should electrical cords be kept away from the sink?

water conducts electricity. there fore electric cords even if they are insulated are a great risk with water around.. an unnoticed small stream of water joining a live wire supply / connected appliance is enough to kill a human on contact.


What are things you should not do when using electricity?

Do not overload power outlets or power strips, as this can lead to overheating and potential fires. Avoid using damaged electrical cords or appliances as they can pose a safety hazard. Never touch electrical outlets or appliances with wet hands to prevent electric shocks.


Can extension cords get wet?

Yes, extension cords can get wet, but it is not safe to use them when they are wet as it can lead to electric shock or damage to the cord. It is important to keep extension cords dry and away from water to prevent accidents.


Does lead cause hair loss?

Yes lead causes hair loss.


Is it safe to use adapters that allow you to plug multiple cords into a single outlet?

Using adapters to plug multiple cords into a single outlet can be safe as long as you do not exceed the outlet's maximum capacity. Overloading the outlet can cause overheating and potentially lead to a fire hazard. It is important to use adapters that are properly rated for the electrical load and to avoid daisy-chaining multiple adapters together. Regularly check for any signs of overheating or damage to the outlet or cords.


What is more conductive lead or copper?

Copper is more conductive than lead. Copper has a higher electrical conductivity, making it a common material used in electrical wiring and electrical components. Lead has lower electrical conductivity compared to copper.


What causes resistive heating and then a fire?

Resistive heating occurs when electrical current flows through a material with resistance, causing the material to heat up. If the heat generated is not properly dissipated, it can accumulate and lead to a fire if the material's ignition temperature is reached. Overloading electrical circuits, using damaged electrical cords, or faulty connections are common causes of resistive heating and potential fire hazards.


What are the 4 most common causes of fires involving electricity?

The most common causes of fires involving electricity are faulty wiring, overloaded circuits, damaged electrical cords, and improperly maintained electrical systems. These issues can lead to overheating and sparking, which can ignite fires.