0
What else can I help you with?
How do electric bells use electromagnets?
When an electric bell is operated, a current pass through an electro-magnet intermittently. The plunger moves back and forth due to intermittent magnetic operation. The moving plunger or lever connected to it hits a metallic body intermittently to ring the bell. The movement of plunger itself cuts off and cuts in the electric circuit intermittently.
How Electric power was made possible by inventions?
Electric power became possible through a series of key inventions and discoveries in the 19th century. Pioneers like Michael Faraday developed the principles of electromagnetic induction, enabling the generation of electricity through motion. Thomas Edison and Nikola Tesla further advanced electric power with the development of the electric generator, the light bulb, and alternating current (AC) systems. These innovations laid the groundwork for the widespread generation, transmission, and use of electric power in homes and industries.
Do all electric furnaces use package sequencers?
all electric furnaces use a sequencer
Does an electric lamp use an electromagnet?
No.
Why do people use resistors in an electric circuit?
we use resistors in an electric circuit to describe how a wire works and to control the flow of electricity
What type of rays do cellphones and ovens use?
They use electromagnetic waves. cellphones use radio waves while electric and microwave ovens use infrared and/or microwaves
What type of electromagnetic wave's do xbox live use?
Radio waves, sounds waves arn't electromagnetic waves.
What types of waves do mobile phones use?
radio waves.
How do you use electromagnetic wave in a sentence?
Solar flares emit electromagnetic waves.The electromagnetic wave interrupted cellular phone communications.Satellites can be damaged by electromagnetic waves.
How do computers use electromagnetic waves?
Energy
WHAT OF THE FOLLOWING DEVICES DOES NOT MAKE USE OF ELECTROMAGNETIC WAVES IN ITS OPERATION A CAMERA A LOUDSPEAKER A RADAR STATION AND A RADIO SET?
A camera does not make use of electromagnetic waves in its operation. Instead, it captures light, which is part of the electromagnetic spectrum, but it does not rely on the transmission or reception of electromagnetic waves like a loudspeaker, radar station, or radio set, which all utilize electromagnetic waves to function.
What kind of waves does WiFi use?
WiFi uses electromagnetic waves in the microwave band, around 2.4 GHz or 5 GHz.
How are electric waves utilized in modern communication systems?
Electric waves are used in modern communication systems to transmit information wirelessly. These waves, also known as electromagnetic waves, carry signals that can be modulated to encode data such as voice, video, and text. Devices like radios, cell phones, and Wi-Fi routers use electric waves to communicate over long distances without the need for physical connections.
What has the author Alvin Schaffer written?
Alvin Schaffer has written: 'The use of electromagnetic Walsh waves in radar' -- subject(s): Electromagnetic waves
Why can you not use electromagnetic waves in water?
Because the electric field portion of the electromagnetic wave are rapidly attenuated in water, due to its conductivity. This is also why light becomes horizontally polarized when it reflects off water, the vertically polarized part of the electric field is absorbed during the process of reflection.
Difference between electromagnetic and mechanical waves?
Mechanical waves must use matter as a medium, they displace the matter in space. Examples of mechanical waves are sound waves (must go through gas (air) which is matter), ocean waves (must go through liquid (water) which is matter, and earthquakes (must go through solid (earth) which is matter.Electromagnetic waves do not need matter as a medium and are made of electromagnetic radiation, they cause fluctuations in the magnetic and electric fields that permeate space-time. Examples of electromagnetic waves are radio waves, microwaves, x-rays, and gamma rays (all are part of the electromagnetic spectrum or EMS).
Three devices that use electromagnetic waves that people can't see?
Microwave ovens use electromagnetic waves to heat food. Remote controls use infrared waves to send signals to electronic devices. Wi-Fi routers use radio waves to transmit data wirelessly.
