The SI unit of magnetic flux density is :
Tesla
Magnetic flux density (magnetic field strength B) is the magnetic flux passing through unit area held perpendicular to the field.
Its SI unit is the tesla, where 1 tesla = 1 weber per square metre.
The weber is the SI unit of magnetic flux itself, the henry is the SI unit of inductance, and the gauss is the CGS unit of flux density (1 tesla = 10,000 gauss).
Hence, Tesla.
Light year is a measurement of
According to Newton's second law of motion, force ($F$) is defined as the product of mass ($m$) and acceleration ($a$), i.e., $F=ma$. If an object with a mass of $1 \text{ kg}$ experiences an acceleration of $1 \text{ m/s}^2$, what is the standard SI unit used to quantify this force?
kg m/sec is the unit of
Which of the following instruments is used to measure the radius of wires?
The dimension of linear momentum is identical to that of which of the following expressions?
Which system has been accepted as the international standards of measurement with seven base units for length, mass, time, temperature, electric current, luminous intensity and amount of substance?
I. Metric system
II. Imperial or British system