Questions with the keyword 'magnetic field'

• If magnetic feilds were visible to the eye would would this make a difference? In anyway. by tomasforzani to Fiona Comments: (So far, one comment )
• Does the changing climate have any impact on earth`s magnetic field? by arshdeep to Fiona Comments: (No comments so far )
• i want to know about the origin of magnetic field. so many times i scratched my head but didn’t got any answer. by nuclearamit to Chris, Dave, David, Fiona, Jack Comments: (so far, 3s comments )