Ampere per meter calculator
Current: dBuA Input loop current in dBuA
Diameter: m Input loop diameter in meter
Distance: m Input distance in meters
Value: A/m
dBuA/m

- Calculates the magnetic field strength of a magnetic loop in the near field.
- The calculation is only valid for distances within 10 percent of the wave length from the loop.
- The calculation is only valid for small magnetic loops, maximum diameter 2 percent of the wave length.
- The center of the magnetic loop is at 0 meters distance.
- 1 ampere is 120 dBuA.