Electricity 2019 1st session
6:07
AC Voltage 2019 1st session
21:43
Ex. on DC voltage #parallel #series #grade9 #lebanon #physics #electricity
15:16
Resistors #شرح #Grade9 #physics #lebanon
21:32
Grade 9 | physics | resistors summary solving application
10:03
Como funciona um Motor Elétrico? (Motor CC)
35:18
دورة ٢٠١٨ العادية# Geometry#grade9 #pythagora's #thale's #right #triangle #tangent #lebanon
26:38
Direct Current #physics #grade 9 #DC #voltage #lebanon #brevet #brilliant #current #parallel
21:11