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By dimming the lights in your room, do you save money on electricity costs?
Circuit A has a resistor, where as Circuit B has a light bulb. They may behave differently.
Where do you use variable resistors in your daily life?
Using a variety of different LOADS, describe the effect of using the potentiometer on controlling the device.
How can you measure the current (I), Voltage (V) and the resistance (Ω) of the device?
Potentiometer Model
Potentiometer Model
As the sweeper moves from 1 to 3, how does the voltage change to the load (R_L)
Create a series of VIRP tables to support your findings.
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