The effects of living under electromagnetic fields and power lines

how to measure emf from power lines

Widespread concerns for health A look at the news headlines of recent years allows some insight into the various areas of public concern. Electromagnetic fields and cancer Despite many studies, the evidence for any effect remains highly controversial.

Surrounding that current is an electromagnetic field.

Sources and effects of electromagnetic fields

More studies are continuing on the subject. Exposure to cell phone base stations. Generating, transmitting, distributing, and using electricity all expose people to ELF radiation. Exposure in Canadian homes, schools and offices present no known health risks There have been many studies on the possible health effects from exposure to EMFs at ELFs. How can I avoid exposure to ELF radiation? The few high-quality studies in animals have provided no evidence that Wi-Fi is harmful to health 7. Finally, a number of future research directions are discussed that may help to provide a better understanding of EMF effects on vertebrate health and conservation. Everyone is exposed to a complex mix of weak electric and magnetic fields, both at home and at work, from the generation and transmission of electricity, domestic appliances and industrial equipment, to telecommunications and broadcasting. Electric fields are produced whether or not a device is turned on, whereas magnetic fields are produced only when current is flowing, which usually requires a device to be turned on. What expert agencies say Several national and international agencies study different exposures in the environment to determine if they can cause cancer. The most common sources of radiofrequency radiation are wireless telecommunication devices and equipment, including cell phones, smart meters, and portable wireless devices, such as tablets and laptop computers 1.

Exposure to Wi-Fi. Low-frequency electric fields influence the human body just as they influence any other material made up of charged particles. Researchers can get a snapshot of ELF exposures by having a person wear a device that records their exposure levels over hours or days.

For example, listening to music, reading a book, eating an apple or playing tennis will produce a range of biological effects.

living near power lines whats the risk

The above measures can also be applied to reducing exposure from solar inverters which are another domestic source of higher than typical magnetic fields during daylight hours.

Experiments with healthy volunteers indicate that short-term exposure at the levels present in the environment or in the home do not cause any apparent detrimental effects. The less time you spend near EMF, the lower your exposure.

The strength of these currents depends on the intensity of the outside magnetic field.

The effects of living under electromagnetic fields and power lines

It ranges from extremely long wavelengths extremely low frequency exposures such as those from power lines to extremely short wavelengths x-rays and gamma rays and includes both non-ionizing and ionizing radiation. EMFs produced by the transmission and use of electricity belong to this category. What are electric and magnetic fields? These EMFs can come from a number of sources. While research indicates that large risks are not present, the possibility of a relatively small risk cannot be conclusively excluded. The greater the distance between you and the source of EMF, the lower your exposure. They cause current to flow through the body to the ground.

Studies in the lab Several large studies have looked at the possible effects of ELF magnetic fields on cancer in rats and mice. What expert agencies say Several national and international agencies study different exposures in the environment to determine if they can cause cancer.

electric field safe level

For example, people are typically exposed to many substances other than the one being studied, and these other exposures could affect the results.

Rated 10/10 based on 6 review
Download
Do High Voltage Power Lines Cause Cancer?