Research to find out if it's possible to block a planets magnetic field in a certain space

Research to find out if it's possible to block a planets magnetic field in a certain space.

For example is it possible to block a planets magnetic field in a space of 1 cubic millimeter, 1 cubic centimetre, 1 cubic decimeter, 1 cubic meter, 2-6 cubic meters, 8-12 cubic metres, 13-21 cubic metres.

Research: if it's not damaging if done on a very large scale or when it would be in everyday use electronics.

Extra: A compass would not work in a space where a planets magnetic field doesn't work.

By Jef Koelewijn
From The Netherlands
Written on 20-05-2019