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An iron is going to use more electrical current than a kettle. The iron needs to be plugged in to stay hot. The kettle is usually unplugged after the contents reach the right temperature.
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The electric current drawn is the same for both appliances, 13 amps if they are both 13-amp devices.
However an iron is usually a lower-power device of about 1 kW that would draw 4 amps on a 240 v supply, and its thermostat would operate to control the current so that it doesn't overheat.
Some kettles have a 3-kW element which would draw 13 amps, but kettles are used only now and then. So both devices do not use a lot of energy.
What else can I help you with?
Why is copper used for electrical wiring instead of iron?
Copper wires conduct electricity much better than iron. This is because electric current passes through copper with very less resistance. it is also more ductile and malleable.
Can electro magnet magnetize and demagnetize soft iron?
Yes, they can magnetise soft iron. Not sure about demagnetising though. I assume that if more than one or two were placed around the soft magnet, it could demagnetise it.. However, the soft iron would need to be 'hit' so that the poles in the iron can allign with the magnetic fields due to the electro magnet.
What type of an electrical circuit has more than one current branch?
A parallel circuit has more than one current branch. In a parallel circuit, the components are connected in separate paths to the voltage source, allowing for multiple current paths and different current levels through each branch.
Does The higher the amperage equal more electrical power?
Not necessarily. Amperage (current) is just one component of electrical power. Power is the product of voltage and current. To calculate power, you need both voltage and amperage.
Why is aluminum a better conducter of electricity than sodium?
'Voltage' isn't 'conducted'. Voltage can be thought of as 'electrical pressure' which, when applied across opposite ends of a conductor will cause a CURRENT to flow along that conductor. So your question should really be asking, why aluminium conducts a greater CURRENT than iron. The answer is simple. Aluminium is a better 'conductor' than iron. In other words iron resists the flow of current more than aluminium does. Or to express this in another way, iron offers a greater RESISTANCE to the flow of current. Resistance is a natural property of a conductor, with some conductors have more, or less, resistance than other conductors. The best conductor, i.e. the one with the least resistance, is silver -closely followed by copper. Iron is a relatively poor conductor in comparison with silver, copper, or aluminium.
Which metal is more commonly used in electrical wiring, copper or iron?
Copper is more commonly used in electrical wiring than iron.
Which metal is more commonly used in electrical wiring, iron or copper?
Copper is more commonly used in electrical wiring than iron.
What do you think would happen if you put a 3 A fuse in a plug used fr a kettle?
If you put a 3 A fuse in a plug used for a kettle that requires more than 3 A to operate, the fuse would likely blow frequently as it cannot handle the current required by the kettle. This can lead to power interruptions and potentially damage the electrical components of the kettle. It is important to use the correct amperage fuse to ensure safe and proper operation.
What is electrical conductance?
Electrical conductivity is the measure of a material accommodates the transport of electric charge. Its SI derived unit is the siemens per metre, (A2s3m−3kg−1) (named after Werner von Siemens) or, more simply, Sm−1. It is the ratio of the current density to the electric field strength or, in more practical terms, is equivalent to the electrical conductance measured between opposite faces of a 1-metre cube of the material under test
What is kettle's efficiency?
Kettle efficiency refers to how effectively a kettle can convert electrical energy into heat energy to boil water. A kettle's efficiency can be influenced by factors such as the material of the kettle, its insulation, and the design of the heating element. Kettles with higher efficiency tend to boil water faster and use less electricity.
Why is copper used for electrical wiring instead of iron?
Copper wires conduct electricity much better than iron. This is because electric current passes through copper with very less resistance. it is also more ductile and malleable.
Can electro magnet magnetize and demagnetize soft iron?
Yes, they can magnetise soft iron. Not sure about demagnetising though. I assume that if more than one or two were placed around the soft magnet, it could demagnetise it.. However, the soft iron would need to be 'hit' so that the poles in the iron can allign with the magnetic fields due to the electro magnet.
Why is copper usually used to make electrical wires instead of iron?
it is cheaper,conduct electricity better then iron,more ductile and maleable
Why does a longer piece of wire have more electrical resistance than a shorter piece?
A longer wire has more electrical resistance because there is more wire material for the electrical current to pass through. This increased distance results in more collisions between the moving electrons and the wire atoms, which hinders the flow of current and creates more resistance.
What is the energy input for a kettle?
The energy input for a kettle is typically provided by electricity or gas. The energy is used to heat the water inside the kettle to the desired temperature for various purposes such as making hot beverages or cooking.
What type of an electrical circuit has more than one current branch?
A parallel circuit has more than one current branch. In a parallel circuit, the components are connected in separate paths to the voltage source, allowing for multiple current paths and different current levels through each branch.
What happens to electrical current and voltage in a parallel circuit as you add more bulbs?
Voltage remains constant; current increases.
