magnetic deviation
Word Rarity
Rare
Frequency: 3.33 in modern English
26
Scrabble Score
17
Letters
6
Syllables
11
Unique Chars
Meaning
noun
The difference in angle between magnetic north and the north shown by a compass at any given location and time, caused by interference from local magnetic fields.
Countable; Uncountable
Example Sentences
- "Preliminary experiments with radium of activity 1000 showed that it was very difficult to determine the magnetic deviation of the α rays."
- "This angular difference is the local magnetic deviation (Figure C.2). Navigation systems normally work relative to True North and therefore must remove the local magnetic deviation."