WEBVTT

00:00.000 --> 00:08.504
Variant with a coil with a large number of turns in front of the compass

00:08.504 --> 00:13.323
Already a slight deviation for 1.2 Volt only

00:13.323 --> 00:21.902
The deviation increases when the voltage and thus the intensity in the coil increases

00:21.902 --> 00:30.990
With 4 flights, I have about 15 ° deviation

00:30.990 --> 00:40.522
The introduction of a magnetic iron core has greatly increased the deviation!

00:40.522 --> 00:58.225
It is evident that the iron core is better magnetic than the air