Lesson Playlist: Types of Electric Current Science • Third Year of Preparatory School
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03:14Identifying a Graph of Alternating Current against Time
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02:12Identifying Sources of Alternating Current
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03:09Identifying Direct Current on a Graph of Current Against Time
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03:24Identifying a Graph of Direct Current against Time
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03:00Distinguishing between Direct and Alternating Currents on a Graph of Current against Time
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01:56Identifying a Graph of Alternating Current against Time
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01:47Describing Alternating Current
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02:00Describing Direct Current
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01:41Describing Electric Using a Current-Time Graph
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01:15Identifying Sources of Direct Current
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01:55Recognizing Alternating Current on Graphs of Current against Time
