Activity: Operating the Equipment
Measuring Data
uPrepare the Voltage Measurement Setup. At the same time you start the measurement operation, move the switch to “ON” to connect the power supply.
uWait until the circuit achieves a steady state.
1Switch
2Power Supply Connected
3Power Supply Cut
uPrepare the Voltage Measurement Setup. At the same time you start the measurement operation, move the switch to “OFF” to disconnect the power supply.
uWait until the circuit achieves a steady state.
1Switch
2Power Supply Connected
3Power Supply Cut
uPerform the above operation for the RC series circuit and the RL series circuit.
uRead and check the RC and R/L values from the graph.
English
Measurementasurement
Calculator Operation
uPerform the following operation to prepare for voltage measurement using the voltage probe.
Using
Using a Calculator Program
Find the applicable program in the Program Library
uGraph results for when the power supply is connected and for when it is disconnected.
Voltage Change when Power Is Connected
Voltage Change when Power Is Disconnected
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uIt appears as if combining the curve during capacitor charging and the curve during capacitor discharging will produce a straight line with no change over time. This, however, is not necessarily so. Consider the reason for this.
| u In the case of the coil voltage curves as well, it appears as combining them as |
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| expressions should produce a straight line. However, this also does not happen. |
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| Consider the reason for this. |
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555555555 | u Change the resistor, capacitor, and coil and find out how the voltage is affected. | 555555555 |
change in voltage when the circuit is closed. | ||
| u While the capacitor is charged, cut off the power supply and observe changes in |
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| capacitor voltage with the circuit left open. Compare what you observe with the |
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