40mT means 40 milli Tesla. A Tesla is a derived unit in the SI system of measures, and is a measure of magnetic field strength. The quantity given is rather small, but would be equal to that of a handful of fridge magnets. The Earth's magnetic field is about 30 micro Tesla.
T (Tesla) = W (Weber) m2 The tesla (symbol T) is the SI derived unit of magnetic flux density. 1 T = 1 V · s · m -2 = 1 kg · s -2 · A -1 = 1 N · A -1 m -1 = 1 Wb · m -2
The difference between quantity and unit in "16 pounds" is the unit is pounds and the quantity is 16.
tesla
Tesla.
the unit of magnetic field is tesla (si unit ) and gauss (cgs ) unit.1 tesla = 10,000 gauss .1 tesla= 1N/mAAnswerIt depends on what you mean by 'magnetic field'. If you mean 'magnetic flux', then the SI unit is the weber(pronounced 'vay-ber'). If you mean 'magnetic flux density', then the SI unit is the tesla. If you mean 'magnetic field strength', then the SI unit is the ampere per metre.
A standard use for a measurement of a physical quantity is called the unit of that physical quantity
A tesla is a unit of magnetic flux density, named for Nicolai Tesla. It is also a relatively common Croatian surname.
Tesla is unit of magnetic flux density if that's what you mean
It is a unit rate.A unit rate.
The quantity of matter per unit volume is the density.
No, a unit is a dimension.