Engineer4Free: The #1 Source for Free Engineering Tutorials
Menu

What is Current

11/5/2020

 
What is Current (Electric Circuits)
This tutorial introduces electric current, which is the net flow of electric charge in a circuit. All circuits videos in this series will use "conventional flow" which means that we consider "positive current" to be in the direction opposite to the actual movement of electrons. It's not really a big deal, but just be aware of it!

This is lesson #2 from: Circuits
Previous lesson: What is Charge
Next lesson: What is Voltage

Comments are closed.
    👋 Hello! I'm proud to offer all of my tutorials for free. If they have helped you then please consider buying me a coffee in return

    ​Other ways to support Engineer4Free
    ​<3
    I work hard to create Engineer4Free. Please support my work by buying a coffee. You can also:​
    • Try a Free trial of Amazon Prime Student. You get 6 months Prime shipping, Prime Video Streaming, and more. I get $3.
    • Try a Free trial of Audible. You get up to 2 free audio books. I get $5.
    • Install the Free Grammarly Browser Extension. You get better grades on your writing assignments. I get $0.20.
    • Become a Patron. You get PDF printouts of videos and other perks. I get $2 or more.
    • Disable your ad-blocker while watching my videos or browsing the website. You get a high-five. I get a few cents.
    • Tell your friends or fellow students about Engineer4Free. You get a high-five. I get to help some more people.
Social
yt | fb | tw | ig | in
  ©​ Copyright ​www.engineer4free.com 2012 - 2020 All Rights Reserved
About | Course List | Patreon | Newsletter | Blog | ToS | Contact 
Engineer4Free is committed to sustainability. You should be too.
  • Home
  • C++ Programming
  • Calculus
  • Chemistry
  • Circuits
  • Differential Equations
  • Dynamics
  • Linear Algebra
  • Mechanics of Materials
  • Project Management
  • Statics
  • Structural Analysis
  • Home
  • C++ Programming
  • Calculus
  • Chemistry
  • Circuits
  • Differential Equations
  • Dynamics
  • Linear Algebra
  • Mechanics of Materials
  • Project Management
  • Statics
  • Structural Analysis