Yes
The magnetic force of a fridge magnet is relatively weak compared to other magnets. It is strong enough to hold lightweight objects like papers or photos on the fridge, but not strong enough to attract or hold heavier objects.
Heat does not hold a straight pin to a magnet; rather, it can affect the magnet's properties. When heated, certain magnets can lose their magnetism due to a phenomenon called thermal demagnetization. However, if the pin is made of ferromagnetic material, it can be magnetized and attracted to the magnet when at a lower temperature. In summary, heat itself does not hold the pin to the magnet; it's the magnetic properties of the materials involved that determine the attraction.
The number of paperclips a magnet can hold depends on several factors, including the strength of the magnet, the size and weight of the paperclips, and how they are arranged. A strong neodymium magnet can hold anywhere from a few to over a hundred standard paperclips. Typically, a small neodymium magnet might hold around 10-20 paperclips, while larger or stronger ones could hold significantly more.
The size of a magnet does not necessarily determine how many paper clips it can hold. The strength of the magnet, which is measured by its magnetic field, is what determines how many paper clips it can hold. A smaller magnet with a stronger magnetic field may be able to hold more paper clips than a larger magnet with a weaker magnetic field.
it depend on the strength of magnet. if i had a gauss measurement i could tell you.
Because, beneath the paint or finish of the door, it is made of ferrous metal and magnets stick to anything like that, as they contain iron.
If the refrigerator magnet can't hold a piece of paper against the refrigerator, it may be due to the forces of gravity overcoming the magnetic force produced by the magnet. The weight of the paper pulling it down is greater than the magnetic force trying to hold it up.
Have a magnet underneath it with opposite sides facing each other or hold a magnet over the magnet you are trying to levitate. Opposite sides facing each other
An apparatus to determine if a piece of iron is a magnet could consist of a small compass and a stand to hold the iron piece. By placing the compass near the iron, if the needle moves and aligns itself with the iron, it indicates that the iron is magnetized. Additionally, the apparatus could include a setup to test for attraction to other magnetic materials; if the iron piece attracts or repels them, it confirms that it is a magnet.
The amount of weight a magnet can hold depends on its size and strength. Generally, small magnets can hold a few ounces to a few pounds, while larger and stronger magnets can hold up to hundreds of pounds.
Hold the magnet on the cap over the polish immediately after you paint the final coat of magnetic polish. The magnet won't work if the polish isn't wet hold the magnet over the polish RIGHT AFTER you paint the nail. Hold the magnet for at least 10 seconds but the longer you hold the magnet over the polish the clearer the design. See related link below for a few things that can happen when you're using magnetic polish and how to fix them.
hold a magnet up to it.