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91.
Ohm's Law Battery and bulb to explain, with numerical examples. |
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92. Voltage Drop Why the sum of the voltages across bulbs in series adds to battery voltage. |
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93.
Water and Electron Circuits The similarities and differences between electric and hydraulic circuits. |
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94.
Bulbs in Parallel The rules of parallel circuits illustrated. |
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95.
Electric Power Battery and brightness of bulbs explained. |
| 96.
Equivalent Resistance Rules for equivalent resistance for series and parallel circuits explained. |
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| 97.
Circuit Resistances Finding equivalent resistances for complex circuits. |
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| 98.
Battery Demo Circuit features featuring a car battery and bulbs. |
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| 99.
Car Battery Power A summary of current, voltage, resistance and power |
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| 100.
Circuit Medley A summary of electric circuits. |
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