alternating current

Current is a crucial concept in electronics as it refers to the flow of electrons between two points with varying voltage. It is typically measured in ampere (A) and can be categorized into two types: alternating current (AC) and direct current (DC). Direct current (DC) is characterized by the flow of electrons in one direction and is commonly produced by batteries. On the other hand, alternating current (AC) undergoes periodic changes in direction and is the type of current supplied by the electrical grid, enabling us to power our homes through wall sockets....

Voltage is a fundamental concept in electronics that refers to the electric potential that allows electrons to flow from an area of higher voltage to an area of lower voltage. It is measured in volts (V). The higher the voltage, the greater the flow of electrons in a circuit, which is known as current. To better understand voltage, let’s consider a simple example. Imagine a circuit with an LED light. If you power this circuit with a 1....