IT is a consequence of Faraday‘s law of electromagnetic induction that when a large body of water moves in the presence of the earth‘s magnetic ... would generate electric currents across ...

the connections are reversed. This means that the current to the external circuit is always in the same direction. increasing the rate of rotation increasing the strength of the magnetic field ...

Advanced materials with finely tuned electric and magnetic properties are the goal of all materials scientists. More energy efficient electronic devices, better performing hybrid electric vehicles ...