Lesson Playlist: Ohm’s Law Science • Third Year of Preparatory School
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02:18Using the Readings from a Voltmeter and an Ammeter to Calculate the Current through a Resistor
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02:07Calculating the Potential Difference Provided by a Cell Using Ohms Law
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01:34Calculating the Current In a Circuit Containing a Cell and a Bulb
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01:24Recalling How the Current through a Resistor Changes When the Potential Difference across It Increases
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01:36Using Ohm’s Law to Calculate the Resistance of a Resistor
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01:58Using the Reading from a Voltmeter to Deduce the Current Through a Resistor
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01:23Recalling How the Current through a Resistor Changes When the Potential Difference across It Halves
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01:48Calculating the Current in a Circuit Containing a Cell and a Resistor
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01:21Recalling How the Current through a Resistor Changes When the Potential Difference across It Doubles
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01:40Using Ohm’s Law to Calculate the Resistance of a Resistor in a Circuit with a Battery
