Permanent exposure at the level of the front passenger’s feet
The recording curve below also shows the exposure values of the 50 Hz magnetic field coming from the high-voltage electrified lines that we find all along the way (29 nT registered average) and the 16 Hz magnetic field coming from the Swiss electric train lines encountered during the trip. (25 nT average)
Herewith a summary of the magnetic field exposure values during a car journey in a vehicle with demagnetized tyres.
Front right tyre: 139 nT coming from the vehicle (vector sum of the magnetic field values coming from the front right tyre 120 nT as well as from the alternator 70 nT)
50 Hz from the electric line near the road: 29 nT
16 Hz from the Swiss electric trains near the road: 25 nT
Vector sum of the 3 fields : √ (139² + 29² + 25²) = 144 nT at feet level, which is quite acceptable
Reminder: Bio-initiative Standard : 200 nT (ideally 50 nT)