Physics for IGCSE & O level - Magnets And Currents (Section 11 - No. 22)
Which of the following is the best description of a magnetic domain?
A region of a magnet where the magnetic field is strongest.
A small region of a magnetic material where atoms are aligned.
The boundary between the north and south poles of a magnet.
The space surrounding a magnet where its force is felt.
Explicação
A magnetic domain is a region where the magnetic field is strongest