magnetic field
Pronunciation
Noun
B1 Intermediate
Quick answer
A region of space around a magnet or electric current in which a magnetic force can be detected.
Usage notes
Field strength is greatest close to the poles of a magnet and gets weaker with distance.
Test yourself
Which word fits the gap? "Iron filings sprinkled near the magnet lined up along the curves of its _____."
Answer: magnetic field
In your own words, what does "magnetic field" mean?
A region of space around a magnet or electric current in which a magnetic force can be detected.
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