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Magnetic Resonance Imaging (MRI) is used in medical diagnosis to obtain images of our internal body organs. This is primarily possible because

Options

  1. Aour body possesses a permanent magnet
  2. BMRI uses an external magnet to generate a magnetic field in our body
  3. CMRI uses an external electric field to generate magnetic field in our body
  4. Dions' motion along our nerve cells generates magnetic fields

Correct answer

B. MRI uses an external magnet to generate a magnetic field in our body

Step-by-step solution

The correct answer is option B.

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