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Question
contrast direct current and alternating current.
Brief Explanations
Direct current (DC) flows in one direction only. Alternating current (AC) periodically reverses direction. DC is often used in batteries and electronic devices. AC is used in power distribution grids due to easier voltage transformation.
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Direct current (DC) flows in one direction only. Alternating current (AC) periodically reverses direction. DC is often used in batteries and electronic devices. AC is used in power distribution grids due to easier voltage transformation.