The tesla (symbol: T) is the unit of magnetic flux density (B) (also called magnetic B-field) in the International System of Units (SI). One tesla is equal...

10−3 T millitesla 1 mT 10 G Refrigerator magnets (10 G to 100 G) 10−2 T centitesla 10 mT 100 G 30 mT 300 G Penny-sized ferrite magnet 10−1 T decitesla 100 mT...