magnetism

• ظاهرة طبيعية تنشأ عن القوى المغناطيسية التي تجذب الحديد وبعض المواد الأخرى، وترتبط بالمغناطيسات والتيارات الكهربائية. وتُطلق أيضًا على فرع العلم الذي يدرس هذه الظاهرة.

A physical phenomenon characterized by fields of force that attract iron, often associated with electric currents and magnets; also the branch of science that studies this phenomenon.

غير معدود

1. Physical attractionB2formalscientific

   A physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.

   المغناطيسية

   • The magnetism of the Earth protects us from solar radiation.
   • Electromagnets use electricity to create magnetism.
   • The strength of magnetism decreases with distance from the magnet.

   المرادفاتattractionmagnetic attractionmagnetic forcepull

2. Field of studyB2formalscientific

   The branch of physics that deals with the properties and effects of magnetic fields.

   المغناطيسية

   • She is studying magnetism as part of her physics degree.
   • The textbook covers both electricity and magnetism.
   • Magnetism is a fundamental force in the universe.

   المرادفاتmagnetics