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No. Look at the MRI, which generates enormous magnetic fields. It does not hurt the body. Even if you look at the iron in the blood, that iron is not ferromagnetic because it is distributed extremely finely, and iron needs to be in bulk form to be ferromagnetic.
Another Answer:
Sometimes. Large rapidly oscillating magnetic fields can cause extensive bodily damage. This damage is exactly similar to electromagnetic radiation damage received by exposure to gamma, x, and ultra violet radiation. Simply put magnetic fields by themselves are relatively harmless, but when used to induce electrical currents or chemical reactions, they can be moderately dangerous.
As with practically everything, magnetic fields do have the potential to harm the human body, but it depends on the degree.
Consider the extreme example: All materials have the property known as diamagnetism, which is basically caused by atoms creating a repulsive magnetic field to oppose an external magnetic field. Given a strong enough external magnetic field, this effect could rip apart the atoms in the body. This situation is unrealistic, but an example of a harmful effect nonetheless.
As far as reality is concerned, there is an ongoing debate about whether magnetic fields can be harmful. There is evidence, but it's hardly conclusive. To learn all about the claims, evidence, studies, and conclusions, see the related link below.
What else can I help you with?
Will changing the electric field will have no effect on the magnetic fields of a body?
Changing the electric field in a region can induce a magnetic field according to Maxwell's equations. This is known as electromagnetic induction. So, changing the electric field can indeed have an effect on the magnetic fields of a body.
What tool does scientist use to find magnetic fields?
Scientists typically use a device called a magnetometer to measure magnetic fields. Magnetometers can detect and measure the strength and direction of magnetic fields in various locations. They are crucial tools in fields such as geophysics, astronomy, and materials science for studying magnetic phenomena.
What absorbs magnetic fields?
Led can absorb it for it will terminate what it needs.
Why do solar flares produce strong disturbed magnetic fields?
Solar flares produce strong disturbed magnetic fields because they involve the rapid release of energy stored in the Sun's magnetic fields. This release of energy accelerates charged particles, which in turn generate intense magnetic fields due to their movement. The resulting disturbed magnetic fields can have various effects on Earth and its surrounding space environment.
What is a magnetic current?
A magnetic current is a theoretical flow of magnetic energy or field. It is not a well-established concept in mainstream physics, as magnetic fields are typically described in terms of magnetic fields and their interactions with electric currents.
Are people magnetic?
No, people are not magnetic. While the human body does have some electrical and magnetic properties, the magnetic fields produced by the body are too weak to attract or repel objects like a magnet would.
Will changing the electric field will have no effect on the magnetic fields of a body?
Changing the electric field in a region can induce a magnetic field according to Maxwell's equations. This is known as electromagnetic induction. So, changing the electric field can indeed have an effect on the magnetic fields of a body.
When was The Magnetic Fields created?
The Magnetic Fields was created in 1989.
What is a science experiment that demonstrates that magnetic fields cannot be blocked?
Magnetic fields can be blocked. Magnetic fields cannot penetrate a superconductor, and regions can be shielded from magnetic fields using ferromagnetic materials.
What do you need magnetic fields for?
magnetic fields are essential to production of electricity
What can be inferred about magnetic fields and paper?
Paper is not affected by magnetic fields.
What are magnetic fields?
They are areas where a magnetic force or pull is felt by an object or body which enters the area.
Is an MRI nuclear?
MRI (magnetic resonance imaging) or as it used to be called NMR (nuclear magnetic resonance) has nothing to do with nuclear energy or nuclear radiation. but yes it is nuclear, it has to do with nuclear magnetism. A strong magnet lines up the magnetic fields of the nuclei in the atoms of your body then a radio pulse flips those magnetic fields and by measuring how long the magnetic fields of nuclei in various parts of your body gyrate and take to settle back in alignment with the external field they can compute a picture.
How are the magnetic fields oriented in relation to the electric fields in electromagnetic waves?
In electromagnetic waves, the magnetic fields are oriented perpendicular to the electric fields.
How Rocks that have magnetic fields that point south?
rocks with magnetic fields that point south have
When was Magnetic Fields - album - created?
Magnetic Fields - album - was created in 1981-05.
What is the magnetic constant value and how does it impact the behavior of magnetic fields?
The magnetic constant value, also known as the permeability of free space, is a physical constant denoted by . It represents the ability of a material to support the formation of magnetic fields. A higher value of the magnetic constant means that the material can support stronger magnetic fields. This constant impacts the behavior of magnetic fields by influencing their strength and how they interact with other magnetic fields or materials.
