Electronic & Electrical Engineering Basics

If 6 million million million electrons pass per second, the current is 1A. Today we touch on Power, Electrical Energy and Maximum Power Transfer theory.

Potential difference is a voltage compared to a reference point. In this topic we break down how this is related to the EMF, current and load in a circuit.

To understand resistance, we cover a bit about Potential Difference, Ohm's Law, materials based on conductance, resistors in series and in parallel.

Electric current is essentially the movement of electrons. In this post we cover how current is generated, what is EMF and what does it mean to be positively or negatively charged.