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ECE 1250 Video Lecture: L2-1 Ohm's Law and Dividers
Time Slide Topic
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Title
0:04
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Ohm's Law
0:34
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Ideal Voltage and Current Sources
0:38
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Voltage = Potential
0:49
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Current = Flow
0:54
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Resistance to Flow of Current
0:59
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Water-Circuit Analogy
1:15
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Ohm's Law: v = iR
1:53
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Ohm's Law: v = iR (How much voltage)
1:57
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Ohm's Law: v = iR (How much current)
2:17
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Ohm's Law: v = iR (How much resistance)
2:38
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Resistor Color Codes
4:04
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I-V Curves used for diagnosis, design, etc.
4:43
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I-V Curves for LED
5:02
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Resistance (R) and Resistivity ()
6:01
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Resistance can be used as a sensor Measuring Resistance of Sea Ice
6:23
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Other Resistive Sensors
6:42
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Conductivity and resistivity of some common materials
7:28
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Superconductivity
7:49
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Resistance can be used to control Voltage and Current
8:04
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Variable Resistors
8:48
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Conclusion -- Ohm's Law
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