When we apply external magnetic field, the orbital levels of electrons are rearranged themselves. Final vector sum of the orbital moment along the direction of magnetic field gives van vleck contribution.
diamagnetic has paired electrons as a result it repels for the magnetic field but,paramagnetic has unpaired electrons as a result it attracts tyhe magnetic field
1. Diamagnetism 2. Paramagnetism 3. Ferromagnetism 4. Ferrimagnetism 5. Antiferromagnetism
Anton Van Leeuwenhoek's was a Dutch cloth merchant built the first microscope. Through this apparatus he observed 'animalcules', which were actually bacteria.
Van Allen would have nothing named after himself and feel poorly about a life of obscurity.
Samuel Van Potter
Van Vleck Observatory was created in 1914.
Edward Burr Van Vleck died in 1943.
Edward Burr Van Vleck was born in 1863.
John Monroe Van Vleck was born in 1833.
John Monroe Van Vleck died in 1912.
The address of the Van Vleck House And Gardens is: 21 Van Vleck Street, Montclair, NJ 07042
John Hasbrouck van Vleck was born on March 13, 1899.
John Hasbrouck van Vleck was born on March 13, 1899.
Marin Van Vleck was born on October 17, 1979, in Sonoma, California, USA.
John Hasbrouck van Vleck died on October 27, 1980 at the age of 81.
William Van Vleck was born on June 20, 1886, in San Antonio, Texas, USA.
John Hasbrouck van Vleck died on October 27, 1980 at the age of 81.