In a fair test two or more things are compared. In order for a test to be fair or scientifically sound, children are required to ensure only one thing (this is called a variable) is changed. For example, if testing which material is the most waterproof by pouring liquid onto a selection...
What produces magnetism in the human body? What can cause a magnet to lose its magnetism? What causes permanent magnetism? Where is the magnetism strongest on a magnet? How does electricity cause magnetism? What is a non-uniform magnetic field?
What is inside an Alnico Magnet? Aluminum, Copper,Cobalt, Titanium, and Iron. All of these, put together at the correct temperature and percentages, makeup one of the strongest magnets that you will ever see. These are commonly mistaken to be the magnets found inspeakers, but those magnets ...
which produce weak magnetic fields,according to HyperPhysics. When an external magnetic field is applied to a material, these current loops tend to align in such a way as to oppose the applied field. This causes all materials to be repelled by a permanent magnet; however, the resulting...
A bar magnet is a rectangular piece of an object that shows permanent magnetic properties and are made from the ferromagnetic substance. Cylindrical and rectangular bar magnets are the types of bar magnet. They are used in educational institutes.
The force exerted by a magnet on other magnets is called magnetic force. Magnetic force and electrostatic force act on an object from a distance. That’s the reason they are non-contact forces. The strength of gravity is an attractive force that is exerted by the Earth on objects, which ...
The suction cups are constructed with silicone. The MagSafe magnet is N52H which is one of the strongest magnets on the market. Instructions: Please inspect the Grippy for damage before use. Make sure the surface you are attaching to is flat, smooth, and clean. Before letting go of the ph...
of their orbits gives the atoms a directional orientation, and the orbital motion causes a very weak magnetic field around the atom.Magnetic fields can be caused any time an electrical current is active, but they are strongest when the electrical current is going in a circular or spiral path....
The strength of a magnetic field corresponds to the density of the field lines. In a straight conductor, the field lines are at their densest nearest the conductor, so that is where the magnetic field is at its strongest. Conversely, the lines are more spread out the farther they get from...
What can be produced when a plasma beam is directed into a magnet? What should the suspension wire be made of? How is a magnetic field created? What's the strongest type of metal? What kind of ferromagnetic material is used for coating magnetic tapes in a cassette player, or for building...