tape below ° f *demagnetization is unlikely to occur in most situations, but keep magnetictape away from the magentic fields created by motors, transformers, loudspeakers, vacuum cleaners, and television sets. packaging and storage containers grooved discs: when possible, replace record sleeves with...
and the movement of molten iron in the earth's core. hard iron distortion is created by objects that produce a magnetic field , such as magnetized iron. soft iron distortion stretches or distorts the magnetic field and is caused by metals such as nickel and iron. the calibrated magnetic field is a magnetic...
and the movement of molten iron in the earth's core. hard iron distortion is created by objects that produce a magnetic field , such as magnetized iron. soft iron distortion stretches or distorts the magnetic field and is caused by metals such as nickel and iron. the calibrated magnetic field is a magnetic...