When it comes to electrical power, **Alternating Current (AC)** and **Direct Current (DC)** are the two fundamental types. Understanding their differences is essential for applications ranging from household electronics to electric vehicle charging. Current Flow & Direction - **AC Power**: Alternates direction periodically (e.g., 50/60Hz in home outlets). - **DC Power**: Flows consistently in one direction (e.g., batteries, solar panels). Transmission & Efficiency AC dom