That depends on the strength of the magnet and thickness of the glass.A regular magnet may work through a thin piece of glass, however a weak magnet will not work through a thick piece of glass.
Electric magnets work by running an electric current through a coil of wire, which creates a magnetic field around the wire. This magnetic field can attract or repel other magnets or magnetic materials. The strength of the magnetic field can be controlled by changing the amount of current flowing through the wire.
Electric charges and magnets can interact through electromagnetic forces. Moving electric charges create magnetic fields, while magnets can exert forces on moving electric charges. This interaction is fundamental to how electromagnets work and plays a key role in many technological applications such as electric motors and generators.
Magnets can attract objects through cardboard because cardboard is not a material that blocks the magnetic field. The magnetic field generated by the magnet can easily pass through the cardboard and interact with other magnetic objects on the opposite side.
Mining magnets is not a typical practice as magnets are typically created through manufacturing processes using magnetic materials such as iron, nickel, and cobalt. These materials are typically mined and processed separately before being combined and magnetized to create magnets.
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No, bulbs do not make use of magnets to work. Light bulbs function by passing electricity through a filament, which then emits light and heat. Magnets are not involved in the process of generating light in bulbs.
That depends on the strength of the magnet and thickness of the glass.A regular magnet may work through a thin piece of glass, however a weak magnet will not work through a thick piece of glass.
Yes, but the thickness of the paper will affect the holding capability of the magnet.
Because you know how magnets work.
electronic magnets as they work with electricity produced
Magnets
no
Yes.
Like magnets.
Rusty magnets can still attract and repel other magnets like regular magnets. The presence of rust on the surface does not significantly affect the magnetic properties of the magnet itself. However, excessive rust or corrosion may weaken the overall strength of the magnet.
Magnets are used in telephones' speakers to make vibrations of air (sounds)