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daniel_i_l
Gold Member
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Let's say that you make a huge (radius of a few meters) coil of wire. Will radio waves cause a current to run through it? If so then how much?
Thanks.
Thanks.
Electricity can be generated from radio waves through a process called electromagnetic induction. When a conductor, such as a wire, is placed in a changing magnetic field, an electric current is induced in the conductor, resulting in the generation of electricity.
Devices that use electricity from radio waves include radios, cell phones, televisions, and wireless chargers. These devices use radio waves to receive and transmit information, which is then converted into electricity to power the device.
No, electricity from radio waves is not considered a renewable source of energy because it relies on the use of non-renewable resources, such as fossil fuels, to generate the radio waves. However, it is a more sustainable and environmentally friendly option compared to traditional energy sources.
One of the main advantages of using electricity from radio waves is that it can be transmitted wirelessly, making it a convenient and versatile source of energy. Additionally, it produces no greenhouse gas emissions, making it a cleaner option for powering devices.
While there is ongoing research on the potential health effects of exposure to radio waves, the current scientific consensus is that the levels of exposure from everyday devices are not harmful to humans. However, it is important to follow safety guidelines and limit exposure to radio waves when possible.