A census is a count and description of the population, taken by the government, arranged by locality and by household. Read more about Scotland Census Records. Click here for a list of the Family History Library microfilm numbers for the census records of Ruthwell. Below is information for any known surname indexes:
The concept of the electric field was first introduced by 19th century physicist Michael Faraday. It was Faraday's perception that the pattern of lines characterizing the electric field represents an invisible reality.
Â· just now. Report Abuse. Because an electron that's standing still creates an electric field, and electric fields and magnetic fields are just two different aspects of the same thing. If you tilt an electric field in space-time, which means you give it a velocity, then you see some of the magnetic aspect. just now. Report Abuse. That's really a difficult question, and it has a lot to do with how the electric and magnetic fields transform in a moving frame of reference due to relativity. The magnetic field is merely a calculation device used to account for the relativistic effects of electricity.