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Grade 12Magnetism

What causes magnetism?

Eshwanth Baskaran

13 Years agoGrade 12

2 Answers

Apoorva Arora

12 Years ago

Magnetism is a class of physical phenomenon that includes forces exerted by magnets on another magnets. It has its origin in electric currents and the fundamental magnetic moments of elementary particles. These give rise to a magnetic field that acts on other currents and moments. The magnetic state of a material also depends on temperature of the surroundings.
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Apoorva Arora
IIT Roorkee
askIITians Faculty

Indu

12 Years ago

Answer is electrons. The "spin" of particular electrons around particular atoms (Fe, Ni, Co, Gd) can become "aligned" which produces a magnetic field.

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