suresh What is the difference between AC and DC currents?
When comparing AC and DC currents, the main difference lies in the direction of flow and the nature of the current. AC, which stands for alternating current, reverses direction periodically and varies in magnitude. In contrast, DC, or direct current, flows continuously in one direction and maintains a constant magnitude.
AC is commonly used in household appliances and power grids due to its ability to be easily converted to different voltage levels for transmission. On the other hand, DC is commonly used in batteries and electronic devices for its consistent flow of electricity.
In summary, AC changes direction periodically and varies in magnitude, while DC flows continuously in one direction with a constant magnitude.
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