Physics, 29.01.2021 03:00 desmiyoungmoore
Move the slider in the variable resistor and see if the voltage displayed in the voltmeter changes. Notice that as you move the slider to the other end of the resistor, the voltage across the variable resistor increases. Now you are ready to make measurements of voltages for different lengths. 1. Measure the power supply voltage using the voltmeter to three decimal places. V0
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Move the slider in the variable resistor and see if the voltage displayed in the voltmeter changes....
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