DC Resistors & Batteries: Crash Course Physics #29

Batteries power much of your daily life, so today we’re going to talk about how they work. We’re also explaining how terminal voltage results from the natural internal resistance of every real battery. We’ll get into both series and parallel circuit configurations, and how the laws of conservation affect the current and voltage for each.

—

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

—

Want to find Crash Course elsewhere on the internet?
Facebook – http://www.facebook.com/YouTubeCrashC…
Twitter – http://www.twitter.com/TheCrashCourse
Tumblr – http://thecrashcourse.tumblr.com
Support CrashCourse on Patreon: http://www.patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids