Question

What is Tesla in physics?

Answer 1

Hint:In the International System of Units, the tesla (symbol: T) is a derived unit of magnetic B-field strength (also known as magnetic flux density). One weber per square metre equals one tesla. On the request of Slovenian electrical engineer France Avin, the unit was named in honour of Nikola Tesla during the General Conference on Weights and Measures in 1960.

Complete step by step answer:
According to the Lorentz force equation, a particle with a charge of one coulomb travelling perpendicularly through a magnetic field of one tesla at a speed of one metre per second feels a force of magnitude one newton. The tesla can also be written as a SI derived unit:
\[{\text{T}} = \dfrac{{{\text{V}} \cdot {\text{s}}}}{{{{\text{m}}^2}}} \\
\Rightarrow {\text{T}}= \dfrac{{\text{N}}}{{{\text{A}} \cdot {\text{m}}}} \\
\Rightarrow {\text{T}} = \dfrac{{\text{J}}}{{{\text{A}} \cdot {{\text{m}}^2}}} \\
\Rightarrow {\text{T}} = \dfrac{{{\text{H}} \cdot {\text{A}}}}{{{{\text{m}}^2}}} \\
\Rightarrow {\text{T}} = \dfrac{{{\text{Wb}}}}{{{{\text{m}}^2}}} \\
\Rightarrow {\text{T}} = \dfrac{{{\text{kg}}}}{{{\text{C}} \cdot {\text{s}}}} \\
\Rightarrow {\text{T}} = \dfrac{{{\text{N}} \cdot {\text{s}}}}{{{\text{C}} \cdot {\text{m}}}} \\
\Rightarrow {\text{T}} = \dfrac{{{\text{kg}}}}{{{\text{A}} \cdot {{\text{s}}^2}}}\]

One Tesla is equivalent to one weaver of magnetic induction per square metre of area, according to the International System of Units (commonly shortened to SI). The magnetic induction SI unit is named after Nikola Tesla, a Serbian-American engineer and inventor, and France Avcin, a Slovenian inventor and electrical engineer.

Alternatively, according to the Lorentz force equation, one tesla is the magnetic field through which a particle with a charge of 1 coulomb must travel perpendicularly at a speed of 1 metre per second to feel a force of 1 Newton. The tesla is a big unit that is mostly employed in industrial electromagnetics. A lower measure of flux density termed the gauss (symbolised G) is commonly employed when dealing with practical magnets such as those found in consumer items. One tesla (1 T =\[{10^4}\] G) has ten thousand gauss.

Note: Make sure you follow the correct unit conversions. The magnetic impact on moving electric charges, electric currents, and magnetic materials is described by a magnetic field, which is a vector field. In a magnetic field, a moving charge experiences a force that is perpendicular to both its own velocity and the magnetic field. The magnetic field of a permanent magnet attracts or repels other magnets, as well as ferromagnetic elements like iron. Furthermore, a varying magnetic field exerts a force on a variety of non-magnetic materials by altering the mobility of their outer atomic electrons.