Properties of circuits 0.0 / 5 ? PhysicsElectricityGCSEAQA Created by: KiathorpCreated on: 09-02-16 16:56 What does AC stand for? Alternating current 1 of 6 What is a property of an AC? current constantly changes direction 2 of 6 Where is AC used? mains electric 3 of 6 how many times can an AC change direction and back again? 50 times per second 4 of 6 what does DC stand for? direct current 5 of 6 where is DC used? batteries and solar 6 of 6
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