The Hall effect is the production of a potential difference (the Hall voltage) across an electrical conductor in which an electric current flows in the presence of a magnetic field. Edwin Hall...
If you want to know what caused the Holbeck Hall to collapse it was a landslide caused by the heat cracking the clay, which was what the cliff was made of, and then the rainwater going in to the...
When a current carrying conductor placed in magnetic field than a voltage across the surface is arise this voltage is known as hall voltage and this phenomenon is know as hall effect. It is useful...