What is the significant contribution of James Clerk Maxwell?
James Clerk Maxwell (1831-1879) was one of the greatest scientists who have ever lived. To him we owe the most significant discovery of our age – the theory of electromagnetism. He is rightly acclaimed as the father of modern physics. He also made fundamental contributions to mathematics, astronomy and engineering.
How did James Clerk Maxwell discovered electricity or magnetism?
With the publication of “A Dynamical Theory of the Electromagnetic Field” in 1865, Maxwell demonstrated that electric and magnetic fields travel through space as waves moving at the speed of light. He proposed that light is an undulation in the same medium that is the cause of electric and magnetic phenomena.
How do you calculate flux?
Flux as flow rate per unit area. In transport phenomena (heat transfer, mass transfer and fluid dynamics), flux is defined as the rate of flow of a property per unit area, which has the dimensions [quantity]·[time]−1·[area]−1. The area is of the surface the property is flowing “through” or “across”.
What is basic flux?
Basic flux: It is similar to acidic flux but the only difference is that we take basic substances like CaO for welding process or extractive metallurgy. Basic fluxes like lime (CaO) or MgO are used to remove acidic gangue such as Silica.
What is flux with example?
Flux is a chemical purifying agent, flowing agent or cleaning agent. Most commonly, it is used in metal joining and metallurgy. Some examples of flux include: Ammonium chloride. Zinc chloride.
What is SI unit of flux?
The tesla (symbol T) is the derived SI unit of magnetic flux density, which represents the strength of a magnetic field. One tesla represents one weber per square meter.
What is 1 Tesla?
One tesla (1 T) is defined as the field intensity generating one newton (N) of force per ampere (A) of current per meter of conductor: T = N × A-1 × m-1 = kg × s-2 × A-1. Certain other non-SI units, like Gauss (G), are still occasionally used.
What is the SI unit of dipole moment?
The debye is still used in atomic physics and chemistry because SI units are inconveniently large. The smallest SI unit of electric dipole moment is the yoctocoulomb-meter, which is roughly 300,000 D.