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Examples of permanent magnets?
Some examples of permanent magnets include neodymium magnets, samarium cobalt magnets, and ceramic (ferrite) magnets. These magnets retain their magnetism without the need for an external magnetic field.
What are magnets that do not require any power of force to maintain their field called?
They are called permanent magnets. These magnets retain their magnetic field without the need for any external power source or force to maintain them.
How are electromagnets different from regular magnets?
Electromagnets are different from regular magnets because they require an electric current to create a magnetic field, whereas regular magnets have a permanent magnetic field without the need for electricity.
How are temporary and permanent magnets are alike and different?
Temporary magnets and permanent magnets are alike in that they both produce a magnetic field and can attract materials containing iron. However, temporary magnets only exhibit magnetic properties when exposed to a magnetic field, while permanent magnets retain their magnetism without the need for an external magnetic field.
Are there magnets in airplanes?
Theoretically, an airplane does not need to have any magnets in it, but most airplanes do contain magnets. Every electrical motor contains magnets, and small electric motors are used in various parts of an airplane, such as for raising and lowering the landing gear.
What do magnets need to be made?
energy
Examples of permanent magnets?
Some examples of permanent magnets include neodymium magnets, samarium cobalt magnets, and ceramic (ferrite) magnets. These magnets retain their magnetism without the need for an external magnetic field.
How can you stick 2 magnets?
You get one magnet and put it to another and then they are together like magnets... no need to thank me for the answer.
Do you need special magnets for magnetic paint?
no
How much power do magnets need?
3% of chemicals
Can I bring magnets on a plane and if so, are there any restrictions or guidelines I need to be aware of"?
Yes, you can bring magnets on a plane, but there are restrictions. Small magnets are generally allowed in carry-on luggage, but larger or powerful magnets may need to be checked. It's important to check with the airline and TSA for specific guidelines to ensure compliance with safety regulations.
Are magnets electrical?
Magnets create a magnetic field without the need for electricity. However, magnets and electricity are related as moving electrical charges (current) can produce a magnetic field, and vice versa (electromagnetism).
What are magnets that do not require any power of force to maintain their field called?
They are called permanent magnets. These magnets retain their magnetic field without the need for any external power source or force to maintain them.
Do trailers need mounted turn signal lights?
they need lights but they can be a set you can get on large magnets
Where can I buy some car magnets?
Car magnets can be found at Buy Car Magnets, Magnetic Signs, Super Cheap Signs, or even eBay with low shipping costs depending on the amount of product you need.
How are electromagnets different from regular magnets?
Electromagnets are different from regular magnets because they require an electric current to create a magnetic field, whereas regular magnets have a permanent magnetic field without the need for electricity.
What are some names of small magnets?
Refrigerator magnets, car magnets, neodymium magnets are names of small magnets.
