A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. Wikipedia
The strength of the magnetic field is expressed in units of Tesla (T) or microtesla (µT). Another unit, which is commonly used is the Gauss (G) or milligauss (mG), where 1 G is equivalent to 10 – 4 T (or 1 mG = 0.1µT). There are a range of different instruments that can measure magnetic field strength.
The SI unit for magnetic field is the Tesla, which can be seen from the magnetic part of the Lorentz force law F magnetic = qvB to be composed of (Newton x second)/(Coulomb x meter). A smaller magnetic field unit is the Gauss (1 Tesla = 10,000 Gauss).
The magnitude of the force on a wire carrying current I with length L in a magnetic field is given by the equation. F=ILBsin? where ? is the angle between the wire and the magnetic field.
The magnitude of the force is F = qvB sin? where ? is the angle < 180 degrees between the velocity and the magnetic field. This implies that the magnetic force on a stationary charge or a charge moving parallel to the magnetic field is zero. 3. The direction of the force is given by the right hand rule.
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What is magnetic field short answer
A magnetic field is a region around a long-lived material or a moving electrical velocity in which a force is exerted due to magnetism. A graphical depiction of a specific magnetic field that describes how a type of magnetic force is distributed and only detectable around a magnetic material.
What do we mean by a magnetic field
Determination of the magnetic field
: the entire area of ??space near a functional magnetic body or person carrying a current, where magnetic forces acting on the body or current are often found.
What is magnetic field definition class 10
In any case, the movement in which one magnetic pole of one magnet constantly repels or attracts the other pole of another magnet is called magnetic force. The space and area around a magnet within its sphere of influence can be perceived by another magnet, called a magnetic field.
What is magnetic field and current
Electric current creates a useful magnetic field. This magnetic field is most likely visualized as a pattern of circular lines of force surrounding the row. One way to explore the effects of the magnetic field is to use a compass, as shown in the important direct message about longevity.
Can a magnetic field ever cross another magnetic field
A magnetic field line can never cross another line of force. The magnetic domain is unique in every point space. The magnetic field lines continue in continuous closed loops. Magnetic product lines are defined as passing through the north pole of any type of magnet and ending at the south pole.
When the current is parallel to magnetic field the force experienced by the current carrying conductor placed in a uniform magnetic field is
Whenever a current-carrying conductor is placed in a uniform magnetic field. It will be subjected to magnetic stress. If a live wire were simply placed parallel or anti-parallel to your current magnetic field, the magnetic field would not affect it.
Why do iron filings arrange themselves in a definite pattern when sprinkled around a magnet A due to force exerted by a magnet within its magnetic field B due to the force exerted by a magnet outside its magnetic field C due to the pressure of the magneti
Why do iron filings line up in a certain order when sprinkled with a magnet? In essence, each part under the iron filling becomes a small magnet and experiences force in a certain direction, different from the magnetic commercial direction due to the magnet.
Why aren’t gamma rays deflected in a magnetic field Why aren’t gamma rays deflected in a magnetic field
Indeed, why are gamma rays not deflected in a superfield? Gamma rays are electromagnetic radiation and therefore have no charge. Electric magnetic fields deflect charges.
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What is the magnetic field of a magnet How can the magnetic field lines of a bar magnet be observed
The magnetic lines of the profession from a magnetic bar form closed variants. The convention initially assumes that the focus of the field is outward from the north pole and inward from the south pole of you, the magnet.
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