How To: Use Ohm's Law for your electrical needs

Use Ohm's Law for your electrical needs

The first video introduces the basic electrical quantities of charge, current, voltage, and resistance. The concept of quantities and units is explained. The units of Coulombs, Volts, Amperes, and Ohms are described. The three basic formulas of Ohm's Law (E=IR, I=E/R and R=E/I) are also introduced.

The second video demonstrates the use of Ohm's Law to calculate current, voltage, and resistance in a simple circuit.

(1) Part 1 of 2 - How to Use Ohm's Law for your electrical needs, (2) Part 2 of 2 - How to Use Ohm's Law for your electrical needs

It’s Cyber Monday on WonderHowTo! Don’t miss out on all the big sales in the Gadget Hacks shop and Null Byte shop. Use code CMSAVE20 to save on everything, and use CMSAVE40 for all things apps and software. For online courses, apply code CMSAVE70 for the biggest discounts.

Check out all of Gadget Hacks' CM 2020 deals >

Check out all of Null Byte's CM 2020 deals >

Our Best Phone Hacks

Gadget Hacks' tips — delivered daily.

Be the First to Comment

Share Your Thoughts

  • Hot
  • Latest