Unit 4 (Electricity): IT Activities 1/2

Hi everybody! Here you have the first part (out of 2) of the IT Activities for this unit. This first part is about electric circuits, electrical units (amperes, volts and ohms), series and parallel circuits, etc. You will need to download this file (a program) to simulate how the circuits work. The program does not need to be installed and therefore just click on it to open it. Good luck.