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A permanent magnet is the type of magnet that retains its magnetic properties indefinitely without the need for an external power source. These magnets are typically made from materials like neodymium, samarium-cobalt, or ferrite, which maintain their magnetism over time. However, they can lose their magnetism if subjected to high temperatures or strong external magnetic fields.
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Is a magnetized magnet heavier than an unmagnetized magnet?
An unmagnetized magnet is not a magnet. A magnet remains a magnet only as long as it remains magnetic,and ceases to be a magnet when its magnetization is lost.Be that as it may in any event, the state of magnetization of a sample of magnetic material, whether magnetizedor unmagnetized, has no bearing, neither ball nor thrust, on the weight of the magnetic material. In other words,weight is invariant under a transformation of the magnetized state.
Which type of magnet is created from an electromagnet?
a temporary magnet can be created by an electromagnet but it can also be created by any type of strong magnet
What type of magnet has iron in it?
magnetism
What is the type of force in a bar magnet suspended freely?
The type of force in a bar magnet suspended freely is magnetic force. The magnet aligns itself with the Earth's magnetic field, resulting in a net force acting on the magnet.
True or false As light intensity increases indefinitely the rate of photosynthesis increases indefinitely?
False. There is a limit to the rate of photosynthesis even as light intensity increases. Once the saturation point is reached, the rate of photosynthesis remains constant.
What kind of magnet is the domain remains aligned?
A permanent magnet.
What type of magnet is lodestone?
Lodestone is an example of a natural magnet.
Is a magnetized magnet heavier than an unmagnetized magnet?
An unmagnetized magnet is not a magnet. A magnet remains a magnet only as long as it remains magnetic,and ceases to be a magnet when its magnetization is lost.Be that as it may in any event, the state of magnetization of a sample of magnetic material, whether magnetizedor unmagnetized, has no bearing, neither ball nor thrust, on the weight of the magnetic material. In other words,weight is invariant under a transformation of the magnetized state.
What is the strongest type of permanent magnet?
An electro-magnet would be the strongest magnet. Or the sun itself would be the strongest natural magnet.
What type of magnet is used in a kids magnet table?
the ones that attract stuff
What type of magnet would you use to separate sand from salt?
a normal magnet
Will there be an induces electric current if the magnet remains at rest?
No, there will be no induced electric current if the magnet remains at rest relative to the conductor. Movement or a change in magnetic field is required to induce an electric current in a nearby conductor through electromagnetic induction.
Which type of magnet is created from an electromagnet?
a temporary magnet can be created by an electromagnet but it can also be created by any type of strong magnet
What type of magnet has iron in it?
magnetism
What is magnet rocks?
a rock that has magnet paint on it and then it is magnetic
What is the type of force in a bar magnet suspended freely?
The type of force in a bar magnet suspended freely is magnetic force. The magnet aligns itself with the Earth's magnetic field, resulting in a net force acting on the magnet.
Is the mosquito magnet an innovation if so what type of?
The mosquito magnet is an invention to trap mosquitoes. The magnet has chemicals that attract mosquitoes but then trap them.
