Websites:

http://www.wisegeek.org/what-is-an-electrical-circuit.htm

http://www.explainthatstuff.com/capacitors.html (Capacitors)

http://homediyelectronics.com/basic/powerdissipatedbyresistor/

http://physics.ucsd.edu/students/courses/spring2010/physics2ba/Lectures
    /S10P2BJosePowerLec.pdf

http://www.electronics-tutorials.ws/resistor/res_7.html

http://education.jlab.org/qa/atom.html

https://www.youtube.com/watch?v=GSh0f94JwaA

http://science.howstuffworks.com/environmental/energy/power9.htm

Pictures:

http://imgarcade.com/1/electric-circuit-for-kids/

http://www.cyberphysics.co.uk/topics/electricity/home/house%20wiring.htm

http://science.howstuffworks.com/environmental/energy/power9.htm

http://www.sciencebuddies.org/science-fair-projects/project_ideas/Elec_p074.shtml

http://www.cdn.sciencebuddies.org/Files/4889/7/parallel-circuit-diagram_img.jpg

http://www.ducksters.com/science/atom.gif

http://whs.wsd.wednet.edu/Faculty/Busse/MathHomePage/busseclasses/apphysics  
    /studyguides/chapter23_2008/Images/23_02Figure.jpg

http://lightandmatter.com/html_books/lm/ch21/figs/eg-two-bulbs-in-series.png

http://media.digikey.com/photos/Bel%20Photos/5ST%20SERIES.jpg

http://cleangreenenergyzone.com/wp-content/uploads/2011/06/dc-to-ac-inverter.jp

Books:

Knight, Randy. Physics For Scientists and Engineers. Glenview :James Smith, 2012.Print.