Champ magnétique
Magnetic field
Магнітне поле
Magnetické pole
Campo magnético
磁場
Réimse maighnéadach
Medan magnet
حقل مغناطيسي
Eremu magnetiko
자기장
Магнитное поле
Pole magnetyczne
Campo magnetico
Magneta kampo
Magnetfeld
Camp magnètic
Magnetfält
Μαγνητικό πεδίο
Magnetisch veld
Left: the direction of magnetic field lines represented by iron filings sprinkled on paper placed above a bar magnet.
The shape of the magnetic fields of a permanent magnet and an electromagnet are revealed by the orientation of iron filings sprinkled on pieces of paper
A current loop that goes into the page at the x and comes out at the dot produces a -field . As the radius of the current loop shrinks, the fields produced become identical to an abstract "magnetostatic dipole" .
Right: compass needles point in the direction of the local magnetic field, towards a magnet's south pole and away from its north pole.
VFPt dipole animation magnetic.gif
Magnetic field near pole.svg
Magnetic field around solenoid.jpg
VFPt dipole magnetic3.svg
Dipole in uniform H field.svg
Magnetic field of horseshoe magnet.png
right
Finding the magnetic force
Visualizing magnetic fields
Torque on a dipole
The Amperian loop model
horizontal
Units: Tesla for describing a large magnetic force; gauss for describing a small magnetic force as that at the surface of earth.
Lorentz force#Lorentz force law as the definition of E and B
spatial distribution of vectors allowing the calculation of the magnetic force on a test particle
электромагнит асылының өлөшө
champ vectoriel créé par des charges électriques en mouvement
часть электромагнитной сущности
môi trường vật chất đặc biệt sinh ra quanh các điện tích chuyển động
iman batek edo korriente elektriko batek bere inguruan sortutako efektua
بر همکنش دو میدان الکتریکی
elektrik yüklerinin bağıl hareketteki manyetik etkisini tanımlayan vektör alanı
電気的現象・磁性的現象を記述するための物理的概念であり、電流が作り出す場
Distribusi spasial vektor yang memungkinkan perhitungan gaya magnet pada partikel uji
Feld der magnetischen Kraft
자기력을 매개하는 벡터장
rexón del espaciu nel qu’actúen fuercies magnétiques
পদাৰ্থ
фізичне поле, яке діє на рухомі електричні заряди й на тіла, що володіють магнітним моментом, незалежно від стану їхнього руху
campo de forza exercido sobre materiais magnéticos ou cargas elétricas en movemento
campo di forze solenoidale
fyzikální veličina
efecto sobre una región del espacio generado por una corriente eléctrica o un imán
ruimtelijke verdeling van vectoren die de magnetische kracht vertegenwoordigen die op een geladen deeltje wordt uitgeoefend
vektora kampo de magneta forto
harakatlanayotgan elektr zaryadlarga va magnit momenpish jismlarga taʼsir qiladigan kuch maydoni
vektorikenttä, joka kuvaa liikkuvaan varaukseen tai magneettiin kohdistuvan voiman
מונח יסודי באלקטרומגנטיות, סוג של שדה פיזיקלי
магнито кужым гожъёслэн шарааськись магнитэз котыртӥсь пространство
efecte sobre una regió de l'espai generat per un corrent elèctric o un imant
campo de força exercido sobre materiais magnéticos ou cargas elétricas em movimento
vektorsko polje koje opisuje magnetni uticaj električnih naboja u relativnom kretanju
A solenoid , a coil of wire with an electric current through it
In the pole model of a dipole, an field causes equal but opposite forces on a N pole and a S pole creating a torque.
Since these three vectors are related to each other by a cross product, the direction of this force can be found using the right hand rule.
A permanent magnet, a piece of magnetized metal alloy
A charged particle that is moving with velocity v in a magnetic field B will feel a magnetic force F. Since the magnetic force always pulls sideways to the direction of motion, the particle moves in a circle.
Equivalently, a field induces the same torque on a current loop with the same magnetic dipole moment.
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