Difference between ac and dv

Question

Accepted Answer

AC and DC are two types of electrical current. AC stands for alternating current and DC stands for direct current.

AC is the type of current commonly used in homes and businesses, while DC is used in batteries and electronic devices.
AC current periodically changes direction, while DC current flows in one direction.
AC current can be easily converted to different voltages using transformers, while DC current requires a converter or power supply to change voltage.
AC current is generally considered safer for humans, as it causes less harm during electric shocks compared to DC current.
Examples of AC devices include refrigerators, air conditioners, and televisions, while examples of DC devices include smartphones, laptops, and car batteries.

Accepted Answer

Electric current flows in two ways as an alternating current (AC) or direct current (DC). The main difference between AC and DC lies in the direction in which the electrons flow. In DC, the electrons flow steadily in a single direction, while electrons keep switching directions, going forward and then backwards in AC.

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