Posts Tagged ‘electromagnetism’

Impact of space weather threat examined

March 10, 2011 Comments off

Professor Hapgood examines the linkage between the science of space weather and its impact on technological systems, potential impact of Solar weather on orbital and ground based systems including power, energy and communications – as well as atmospheric physics.
Space weather is concerned with disturbances in Earth’s upper atmosphere and in near-Earth space that can disrupt the advanced technologies on which our society now relies. A proper understanding of space weather requires us to bring together a range of scientific, engineering and economic expertise, emphasizing the role of the electromagnetic force in many of the physical processes that cause space weather.
One example is the crucial role of plasma physics within the sources of space weather on the Sun, in the transmission of energy from the Sun to the Earth via the solar wind and Earth’s magnetosphere.
Another is the role of the electric currents that naturally flow with Read more…