Question

define flux density of magnetic field?

Answer 1

Magnetic field, field strength, and flux density. In physics, there are two different attributes of a magnetic field: ... The "magnetic flux density". Usually given the symbol B. Measured in teslas (or microteslas or gauss).

Answer 2

In SI units, B is measured in teslas (symbol: T) and correspondingly ΦB (magnetic flux) is measured in webers (symbol: Wb) so that a flux density of 1 Wb/m2 is 1 tesla. The SI unit of tesla is equivalent to (newton. second)/(coulomb. metre).