Bunk!
If a magnetic-field were strong enough, you could slip into another dimension?
Were have I read this nonsense before?
AH, YES! The infamous so-called 'Philadelphia Experiment', the author of that story
claiming a US Navy destroyer, with a super powerful magnetic-field, disappeared
out of visual sight, in the year 1943.
A load of bunk!
In reality, a powerful magnetic-field [certain pulsars, neutron stars have magnetic-fiels more powerful than anything man can make]
DOES NOT make objects disappear into another dimension.
Back me up on this one, Nick, RL, or Don or whomever challenges such anomalous rot.