Correct option is D
The heart and the brain are the two main organs in the human body where the magnetic fields produced are significant. These organs generate magnetic fields
- The heart generates the largest magnetic field in the human body due to the rhythmic electrical impulses that control its beat.
- The brain produces a measurable magnetic field through the electrical activity of neurons.
- Heart: The heart’s magnetic field can be measured using magnetocardiography (MCG), which is useful in diagnosing heart conditions.
- Brain: The brain’s electromagnetic activity is essential for brain wave patterns, which can be studied using EEG to understand brain states like sleep, concentration, and relaxation.
- Electromagnetic Activity: Both organs rely on electrical impulses that generate these magnetic fields as part of their normal function.
