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This video describes Resistor Color Codes and how to read them. It relates Resistor Color Codes to scientific numbers and engineering ...more
This video introduces the formulae for watts in an electric circuit, P=IxE, P=I^R, and P=E^/R. It also explains how P=I^R and P=E^/R are ...more
This is a guided hands-on laboratory activity to help a student ...more
The first video introduces the basic electrical quantities of charge, current, voltage, and resistance. The concept of quantities and units ...more
This two-part video describes voltage, the potential difference or "pressure" that pushes electric charges through conductors. After ...more