The Question of the Day is " How do you Shield a Magnetic Field?"
Answer: If you want to block out a magnetic force, you will have to reroute the magnetic lines of the magnetic flux. To do this you need to use a high permeability Iron nickel alloy such as Mumetal.
If you need to know more about MuMetal, visit https://www.domadia.net to download our catalogue or ask us more Questions. You can call us for a sample of MuMetal.