"Difference between Electricity and Magnetism." Difference Between. 14 Nov. 2016. Web. 08 May 2017.
http://www.differencebtw.com/difference-between-electricity-and-magnetism/
"Difference between Electric field and Magnetic field." The Electrical Portal Posts. Web. 08 May 2017.
http://www.theelectricalportal.com/2016/10/difference-between-electric-field-and.html
http://www.theelectricalportal.com/2016/10/difference-between-electric-field-and.html
"Do all the planets in our solar system have a magnetic field like Earth does? • r/askscience." Reddit. Web. 08 May 2017.
https://www.reddit.com/r/askscience/comments/1yehec/do_all_the_planets_in_our_solar_system_have_a/
https://www.reddit.com/r/askscience/comments/1yehec/do_all_the_planets_in_our_solar_system_have_a/
Magnetism. May 08, 2017
http://www.ucl.ac.uk/EarthSci/people/lidunka/GEOL2014/Geophysics9%20-Magnetism/Useful%20papers/Magnetism.htm
http://www.ucl.ac.uk/EarthSci/people/lidunka/GEOL2014/Geophysics9%20-Magnetism/Useful%20papers/Magnetism.htm
Effects, Prime. "How Were Magnets Discovered?" Prime Effects. N.p., n.d. Web. 09 May 2017.
https://prime-effects.myshopify.com/blogs/blog/how-were-magnets-discovered
https://prime-effects.myshopify.com/blogs/blog/how-were-magnets-discovered