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demonstrations:5_electricity_and_magnetism:5a_electrostatics:old_plotter:start
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demonstrations:5_electricity_and_magnetism:5a_electrostatics:old_plotter:start [2020/03/09 18:08] demoroom |
demonstrations:5_electricity_and_magnetism:5a_electrostatics:old_plotter:start [2020/03/10 21:08] (current) demoroom |
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| ====== Old Plotter ====== | ====== Old Plotter ====== | ||
| - | {{tag> needs_review untagged unlocated}} | + | {{tag> electrostatics charge untagged located}} |
| <WRAP box right> | <WRAP box right> | ||
| Line 11: | Line 11: | ||
| ===== Description ===== | ===== Description ===== | ||
| - | See how polarization can keep a piece of paper stuck to the plotter | + | See how polarization can keep a piece of paper stuck to the plotter. |
| + | When the auto-grip is turned on, there are alternating stripes of positive and negative charge beneath the plate of the plotter that hold the paper in place. | ||
| - | |||
| - | 1. Use tape and a piece of string to hang a weight from the paper over the edge of the plotter (a letter-sized sheet seems able to hold up a 200g weight) 2. Plug in the device and turn the power on to the middle setting 3. Flip the 'Chart' switch from release to hold 4. The paper will stick to the surface even with the mass hanging over the edge | ||
| ===== Purpose ===== | ===== Purpose ===== | ||
| Line 23: | Line 22: | ||
| ===== Apparatus ===== | ===== Apparatus ===== | ||
| + | Seems to be HP 7005B X-Y Recorder. | ||
| ===== Setup ===== | ===== Setup ===== | ||
| + | - Use tape and a piece of string to hang a weight from the paper over the edge of the plotter (a letter-sized sheet seems able to comfortably hold up at least a 200g weight) | ||
| + | - Plug in the device and turn the power on to the middle setting | ||
| + | - Flip the 'Chart' switch from release to hold | ||
| + | - The paper will stick to the surface even with the mass hanging over the edge | ||
| ===== Notes ===== | ===== Notes ===== | ||
| + | White paper may be hard to differentiate from the plotter surface, so use coloured paper if possible. | ||
| <WRAP group> | <WRAP group> | ||
| Line 47: | Line 50: | ||
| </WRAP> | </WRAP> | ||
| <WRAP tablewidth 100%> | <WRAP tablewidth 100%> | ||
| - | | **Location** | ---- | | + | | **Location** | F1 | |
| | **Maker** | Unknown | | | **Maker** | Unknown | | ||
| | **Current State** | Working | | | **Current State** | Working | | ||
demonstrations/5_electricity_and_magnetism/5a_electrostatics/old_plotter/start.1583777317.txt.gz ยท Last modified: 2020/03/09 18:08 by demoroom
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