Engineering Porn

Hello everyone this video cover s electric currents, voltage, resistance and resistivity in 5 mins. This video is a good starting point for beginners, KS3 students and GCSE, IGCSE students. This video highlights the following concepts, ideas and definitions 1) having a complete circuit to allow a current to follow 2) define electric current as a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space. 3) 1 Ampere being approximately 6 million million million electrons per second flowing past each point. 4) Electric Charge is a property of a body that experiences a force in an electric field. 5) Unit of electric charge is Coulomb 6) charge current time 7) Potential Difference and Voltage 8) Potential Difference is measured in Volts 9) Ammeter connected in in parallel 10) difference between conventional current and electron flow 11) electrical resistance and its unit Ohm s 12) Resistivity