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Electromagnetic eaves are waves that can travel through the vacuum of outer space. Microwaves, x-rays, and TV are all kinds of electromagnetic waves.
What else can I help you with?
What electrical appliances use electomagnets?
things like the electric bell uses electomagnrts
Who invented electomagnets?
They were first discovered in lodestone, by a farmer when the metal studs in his shoes stuck to the ground.
Where do you find electomagnets in your home?
you find electromagnets in electric bells,telephone,t.v,radio sets all sound systems and sometimes in fans.
What type of solenoid cores make stronger electomagnets?
Ferromagnetic materials like iron, cobalt, or nickel make stronger electromagnets because they have high magnetic permeability. These materials concentrate magnetic field lines within the solenoid, increasing the strength of the electromagnet.
How are electromagnets used in the society?
According to my research, electromagnets typically are much stronger than regular magnets themselves. So, they carry heavier items, given that they're stronger. In modern society, electomagnets apply towards machinery, especially items such as cranes in junkyards. Stuff like that.
How do people make electricity using the water of the river Nile?
The Aswan dam contains water from the Nile river and uses it to power hydroelectric generators. The High Dam was constructed between 1960 and 1970. It aimed to increase economic production by further regulating the annual river flooding and providing storage of water for agriculture, and later, to generate hydroelectricity. The Aswan Low Dam or Old Aswan Dam, which preceded the High Dam was only intended for flood control and irrigation and never used for hydroelectric power generation.Hydroelectric power is generated by piping the water near the base of the dam through generators where it turns the blades of a turbine. The blades are attached to a shaft that is also connected to a generator. The generators typically use a rotor wound with electically conductive coils turned by the shaft within a powerful magnetic field supplied by stationary electomagnets to generate electricity. See the attached link for more explanation of how an electric generator works.
