Lesson Playlist: Electrical Resistance Science • Third Year of Preparatory School
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02:27Identifying the Symbol for a Resistor
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02:32Determining the Current Measured by an Ammeter
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00:54Recalling Which Electrical Component Measures Resistance
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02:16Understanding the Effect of Electrical Resistance on the Motion of Charges
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02:42Identifying the Symbol for a Variable Resistor
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01:27Comparing the Electrical Resistances of Wires with Different Lengths
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01:29Determining the Number of Resistors in a Circuit
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02:18Determining the Resistance of a Bulb Connected to an Ammeter and a Voltmeter
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02:10Recognizing Measurements of Electrical Resistance
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00:51Determining the Behaviour of a Circuit with a Large Current through It
