Level of the magnetic fields on the human one

Electric harmful effects in the habitat

Everywhere in EUROPE,electrical energy is transmitted in three-phase AC current to the frequency of 50 Hz. Transport by cables is favoured for economic reasons.
The lines of very high voltage are separate by different distances according to the transported power. The layer of 'air between the lines forms a capacitor which stores loads creating an electric field, of variable intensity according to the power.
The maximum intensity of a current of 400 Kv to 1.50 m of the ground to the vertical of the line (12m) is of approximately 7000V ⁄ m.
The biological effects of the electromagnetic fields, Everywhere or there exists an electric output, there exists an electric field and a magnetic field.
The electric field results from the presence of the electric charges.
The magnetic field appears when there is passage of the current in a conductor
The current can be alternate, its polarity about oscillates 50 times a second.
The electromagnetic fields resulting from this electric current also oscillate
This generates phenomena of electric flux density at the interior of conducting objects and particularly on the living beings (human, animal, vegetable) Sources of the electric fields in the domestic ustensils in volts per meters measured to 30 cm
electric cooker 4
electric grill 130
roast bread 40
dry hair 40
electric cover 250
humidifier 40
domestic iron 60
refrigerator 60
TV color 30
stereophony 90
percolator 30
aspirator 16
to mix 50
incandescent bulb 2

Magnetic fields generated by various apparatuses electric household appliances in µt (unit TESLA)

apparatuses On the apparatus With 30 centimetres
Can-opener 1000-2000 3,5 - 30
Dry hair 6 - 2000 0.01 - 7
Shaver 15 - 1500 0.08 - 9
Jigsaw or circular 250 - 1000 1 - 25
Drilling machine 400-800 2 - 3.5
Aspirator 200 - 800 2 - 20
To mix 60 - 700 0.6 - 10
Fluorescent lamp of office 40 - 400 0.5 - 2
Crusher 80 - 250 1 - 2
Furnace with micro waves 75 - 200 4 - 8
Fluorescent equipment 15 - 200 0.2 - 4
Electric cooker 6 - 200 0.35 - 1
Portable heating 10 - 180 0.15 - 5
Mixer 25 - 130 0.6 - 2
Television 2.5 - 50 0.04 - 2
Electric furnace 1 - 50 0.04 - 2
Washing machine 0.8 - 50 0.15 - 3
Domestic iron 8 - 30 0.12 - 3
Ventilator 2 - 30 0.03 - 4
Percolator 1.8 - 25 0.08 - 0.15
Dishwasher 3.5 - 20 0.6 - 3
Roast bread 7 - 18 0.06 - 0.7
Drier 0.3 - 8 0.08 - 0.3
Refrigerator 0.5 - 1.7 0.01 - 0.25

Intensity of the electric field and magnetic emitted by a computer

These measurements are taken at a distance of 30 cm
On the top On the back Of face Of with dimensions
10 to 12 V ⁄ m 13 to 15 V ⁄ m 9 to 10 V ⁄ m 15 to 17 V ⁄ m
9 to 10 Mg 11 to 15 Mg 6 Mg 14 to 16 Mg

Electric fields

The electric fields created by the electrified lines depend on the tension of the current.
The height required compared to the ground varies according to the distance between the pylons and the voltage.
The more important the voltage is, the more the height will be large. The danger is permanent under the electric lines of VHV and HT and MT.
Tension Mini height With the vertical To 30 m To 100 m
400kV 12 m 6000 V ⁄ m 2000V ⁄ m 200 V ⁄ m
220 Kv 10 m 4000 V ⁄ m 400 V ⁄ m 40 V ⁄ m
60 Kv 8.50 m 1100V ⁄ m 100V ⁄ m 10V ⁄ m
20 Kv 6 m 250V ⁄ m 15V ⁄ m 10V ⁄ m
220 V 6 m 1.5 V ⁄ m 1 V ⁄ m  

Magnetic fields

Does the magnetic field created by the electric lines depend on L? intensity of the current and L? amperage and varies according to the fluctuations and from the quantity of current used on the lines.
It varies according to electricity consumption.
Tension Amps Mini height Under the cable With 30m With 100m
400kV 2 X 2000A 12 m 30 µT 12 µT 1 µT
220 Kv 2 X 660 have 10 m 20 µT 3 µT 0.3 µT
63 Kv 2 X.500 has 8.50 m 10 µT 1 µT 0.1 µT
20 Kv 200 has 6 m 6 µT 0.2 µT 0.02 µT
220 V 200 has 6 m 1.3 µT 0.05 µT 0.001 µT

The electric field measured in the habitat is the same one inside and outside

Influence harmful
400kV harmful influence up to 250 m
280kV harmful influence up to 180 m
130kV harmful influence up to 100 m
50kV harmful influence until at 75 m

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