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Reviewing voltage, current, and resistance for circuit problem solving
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Reviewing voltage, current, and resistance for circuit problem solving
9:50
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Video 1 of 13
Reviewing voltage, current, and resistance for circuit problem solving
10 min
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Overview of circuit problem solving techniques and approaches
6 min
How adding resistors in series affects resistance, current, and voltage
8 min
How adding parallel resistors decreases total equivalent resistance
12 min
How light bulb brightness relates to voltage in series and parallel circuits
16 min
Comparing voltage drops after adding a parallel resistor
8 min
Light bulb brightness changes when closing a switch in a parallel circuit
21 min
Finding unknown resistance R4 using Ohm's Law in a complex circuit
15 min
Finding total battery voltage using Kirchhoff's loop rule
3 min
Adding a resistor to make a light bulb brighter or dimmer
6 min
Finding internal resistance using terminal voltage and power dissipation
13 min
Brightness changes after opening a switch in a parallel circuit
11 min
Comparing terminal voltage before and after opening a switch
7 min