AC vs DC
AC (alternating current) and DC (direct current) are two types of electrical currents. The main difference lies in the direction the current flows: 1. **AC (Alternating Current):** In AC, the direction of the current periodically reverses. It flows first in one direction and then reverses to flow in the opposite direction. AC is commonly used in homes and businesses because it can be easily converted to different voltages using transformers and transmitted over long distances with minimal loss. 2. **DC (Direct Current):** In DC, the current flows in one direction only, from positive to negative. DC is commonly used in batteries, electronic devices, and certain industrial applications. It is often used in applications where a steady and constant voltage is required, such as in electronics and telecommunications. In summary, the main difference between AC and DC is the direction of the current flow: AC changes direction periodically, while DC flows in one direction only. The inventi...