Respuesta :
Because MRI machines create incredibly strong magnetic fields. Metal objects near or in an MRI machine can be pulled into this field with violent force.
Before performing an MRI, the technician always tells you to remove your watch, pens, and other metal objects from your pockets. This is because the powerful magnetic field of the MRI system attracts the metallic objects and causes them to suddenly with a very strong force.
What is MRI?
MRI stands for Magnetic resonance Imaging. It may be defined as the methodology that utilizes a strong magnetic field to construct an image of the inside of a person's body.
MRI works on the principle of the strong magnetic field, such magnetic fields attract metallic objects with very strong and violent force.
In order to prevent some abnormality during the process of MRI, the technician will always tell you to remove all metallic objects out from an MRI room.
Therefore, it is well described above.
To learn more about MRI, refer to the link:
https://brainly.com/question/23730902
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