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Solenoid is a helically wound coil of wire. If current flows through the wire then an intense magnetic field is produced along the axis of the solenoid. This magnetic field would induce magnetism in the ferro magnetic piece placed along the axis of the solenoid.
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What are the different types of medals?
Different metals are Platinum. Gold. Silver, or silver-gilt, which is in fact used for Olympic “gold medals” Bronze. Pewter. Copper. Tin. Iron.
Metals from which groups might be used to provide a protective coating?
Metals from groups 13-15 could be used. The metals in these mixed groups are not very reactive, and so could provide protection against corrosion.
Are people made out of metal?
Metal in its natural state is a mineral occurring in the form of ore. It then needs to be mined, extracted from the ore and processed to make whatever. So a metal object is man made from a naturally occurring material. Unless of course it was made by a woman.
What physical and chemical properties are used to separate metals from their ores?
Some impurities ,or unwanted substances ,are less dense than water ,so they float in water and can be washed away.Others ,like sulfur ,can be burned away.
Is a metal an element?
Metals are a class of elements. A pure metal is an element. Some metals are alloys, which mean they have more than one metal or element in them. The metal bronze is made of two elements, the metal tin and the metal copper.
Tests to identify metals?
There are many different tests that can be used to identify different metals. Using a magnet is a popular test to distinguish metals.
Copper and gold are both metals that are used for roofs but some of their properties are different so they are used for different purposes which oof the two metals are used in thick layers?
gold
What is coining is use for?
Different metals are used in different coins depending on the country and type of coin. In the US, the main metals used are copper, zinc, nickel, and sometimes silver and manganese.
How can decisions be reached about which metals to use when building?
check the comparison of different metals that are used for buildings and then agree on one of them
Is there such a thing as a round magnet?
Magnets can be in any shape. You can have a sphere of iron and magnetize it. I don't believe it is commonly used in practice, but it is certainly possible.Magnets can be in any shape. You can have a sphere of iron and magnetize it. I don't believe it is commonly used in practice, but it is certainly possible.Magnets can be in any shape. You can have a sphere of iron and magnetize it. I don't believe it is commonly used in practice, but it is certainly possible.Magnets can be in any shape. You can have a sphere of iron and magnetize it. I don't believe it is commonly used in practice, but it is certainly possible.
Could a magnet be used to sort six different materials into metals and non metals?
No, some metals (Aluminum and Gold, etc.) are non-magnetic.
What are used in an electrochemical cell?
Two different metals and a conducting fluid.
What are used in electrochemical cell?
Two different metals and a conducting fluid.
What metal element used for making jewellery?
Many different metals are used. Jewelry is often based on certain expensive metals such as gold, platinum, or silver, but other metals are used as well.
Why is iron easy to magnetize when used in an electromagnet?
Iron is a magnetic chemical element.
What are the uses of tin snips?
they ae used for cutting different types of metals!!
What are the materials used in metal?
Mix of different metals and carbon and/or silicum in alloys
