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Magnetic induction B (also known as magnetic flux density) has the SI unit tesla [T or Wb/m 2]. [1] One tesla is equal to 10 4 gauss. Magnetic field drops off as the inverse cube of the distance ( 1 / distance 3 ) from a dipole source. Energy required to produce laboratory magnetic fields increases with the square of magnetic field. [2]
The tesla (symbol: T) is the unit of magnetic flux density (also called magnetic B-field strength) in the International System of Units (SI). One tesla is equal to one weber per square metre .
As water is predominantly diamagnetic, this technique has been used to levitate water droplets and even live animals, such as a grasshopper, frog and a mouse. [16] However, the magnetic fields required for this are very high, typically in the range of 16 teslas , and therefore create significant problems if ferromagnetic materials are nearby.
The gauss is the unit of magnetic flux density B in the system of Gaussian units and is equal to Mx/cm 2 or g/Bi/s 2, while the oersted is the unit of H-field. One tesla (T) corresponds to 10 4 gauss, and one ampere (A) per metre corresponds to 4π × 10 −3 oersted .
Sanchez, who previously worked on gas-powered cars and now focuses on EVs, said it can cost less to repair a water damaged EV than a car with a combustion engine - if you are lucky.
In December 2011, Ghulam Sarwar claimed he had invented a car that ran only on water. At the time the invented car was claimed to use 60% water and 40% Diesel or fuel, but that the inventor was working to make it run on only water, probably by end of June 2012. It was further claimed the car "emits only oxygen rather than the usual carbon". [35]
A single-vehicle collision last month involving a Tesla Semi electric truck took 50,000 gallons of water to extinguish and required aircraft to dump fire retardant overhead, according to a ...
The regulator said that the investigation, which began Friday, is looking at over 1.4 million vehicles that may have a a failure of connecting rod bearings, "leading to complete engine failure ...