05-15-2020, 02:07 PM
Bonjour
I have measured manually the same with TI SensorTag CC2650. I got too high value K = 1e7 µT/cm² which gives too high value of J=9T..
The sensor has to be calibrated. Anyway the 1/r^3 law is verified.
P.S. I tried to measure B® automatically using a mouse, but failed - the mouse displacement was not correlated with the magnetic measurements. One more thing to be solved.
I have measured manually the same with TI SensorTag CC2650. I got too high value K = 1e7 µT/cm² which gives too high value of J=9T..
The sensor has to be calibrated. Anyway the 1/r^3 law is verified.
P.S. I tried to measure B® automatically using a mouse, but failed - the mouse displacement was not correlated with the magnetic measurements. One more thing to be solved.