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A magnetic field can influence charged particles and magnets, causing them to move or align in a particular direction. It is fundamental in technologies like MRI machines and electric motors. It also plays a role in the Earth's magnetic field, which protects us from solar radiation.
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What is fringing effect in magnetic field?
The fringing effect refers to the deviation of the magnetic field lines near the edges of a magnet or magnetic material. As the magnetic field lines extend beyond the edges, they tend to converge or diverge, resulting in uneven distribution and strength of the magnetic field in the fringing region. This effect is particularly important in applications where precise control and uniformity of the magnetic field are required.
What is the difference between ac Hall effect and dc Hall effect?
The AC Hall effect is used to measure the sign and magnitude of an alternating magnetic field, whereas the DC Hall effect is used to measure the sign and magnitude of a steady magnetic field. In AC Hall effect, the magnetic field changes direction periodically, while in DC Hall effect, the magnetic field is constant.
Is there a way to eliminate the effect of the earth's magnetic field?
One way to eliminate the effect of the Earth's magnetic field is to use a magnetically shielded room that blocks external magnetic fields. Another approach is to use magnetic field cancelling systems, called Helmholtz coils, to produce a magnetic field that cancels out the Earth's magnetic field in a specific region.
How does the spinning proton magnetic field contribute to the behavior of particles in a magnetic field?
The spinning proton magnetic field influences the behavior of particles in a magnetic field by aligning with or against the external magnetic field. This alignment affects the energy levels of the particles, leading to phenomena like nuclear magnetic resonance and the Zeeman effect.
What occurs when a rapidly rotating conductor is stirred by convection to produce a magnetic field?
When a rapidly rotating conductor is stirred by convection, it generates a phenomenon known as a dynamo effect. This effect causes the motion of the conductor to induce electric currents, which in turn create a magnetic field. The resulting magnetic field can enhance the overall magnetic properties of the system.
What is fringing effect in magnetic field?
The fringing effect refers to the deviation of the magnetic field lines near the edges of a magnet or magnetic material. As the magnetic field lines extend beyond the edges, they tend to converge or diverge, resulting in uneven distribution and strength of the magnetic field in the fringing region. This effect is particularly important in applications where precise control and uniformity of the magnetic field are required.
Hall effect can be used to measure?
Hall effect can be used to measure the strength of a magnetic field. When a current passes through a conductor in a magnetic field, a Hall voltage is generated perpendicular to both the current and the magnetic field. By measuring this Hall voltage, the strength of the magnetic field can be calculated.
What is the effect of a magnetic field on a stationary electric field?
The magnetic field will have no effect on a stationary electric charge. ( this means that the magnetic field is also stationary. ) If the charge is moving , relative to the magnetic field then there might be an effect, but the size and direction of the effect will depend on the direction of the electric charge as it moves through the field. If the charge is moving parallel to the field there will be no effect on it. If the charge is moving at right angles to the field then it will experience a force that is mutually orthogonal to the field and direction of the motion. You really need diagrams to properly explain this
What is another word for earths magnetic field?
= An effect of the magnetic field is "Van Allen radiation belt" =
Can friction effect the magnetic field?
yes
What is meant by magnetic permeability?
All materials are magnetized when placed in the magnetic field . The material magnetized by the effect of a magnetic field is called magnetic permeability.
Does a magnetic fIEld have an effect on a capacitor placed in between the plates?
Does a magnetic field have an effect on a capacitor when it is placed between the plates? Yes, a magnetic field between the plates of a capacitor would have some effect. Without more information it is difficult to determine how much.
What is field effect?
Fringing effect is the magnetic characteristic caused by the shape around directly opposing the magnetic surfaces.
What is the difference between ac Hall effect and dc Hall effect?
The AC Hall effect is used to measure the sign and magnitude of an alternating magnetic field, whereas the DC Hall effect is used to measure the sign and magnitude of a steady magnetic field. In AC Hall effect, the magnetic field changes direction periodically, while in DC Hall effect, the magnetic field is constant.
Jupiter has a magnetic field caused by?
The dynamo effect.
Is there a way to eliminate the effect of the earth's magnetic field?
One way to eliminate the effect of the Earth's magnetic field is to use a magnetically shielded room that blocks external magnetic fields. Another approach is to use magnetic field cancelling systems, called Helmholtz coils, to produce a magnetic field that cancels out the Earth's magnetic field in a specific region.
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.
