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PASCO ES-8086 Discover Charge Set User Manual

Page 5

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Model No. ES-8086

Discover Charge Set

5

9. Stick each tape to the edge of a table with the handle hanging

freely as shown below.

10. Through the above process, the lower tape (T1) is now negatively

charged and the upper tape (T2) is positively charged. If you
would like to verify this, hold a balloon rubbed on human hair
near the tapes. The balloon is negatively charged, so T1 will be
repelled and T2 will be attracted.

11. Write a negative sign (-) on T1 and a positive sign (+) on T2.

12. The charged indicators are now ready to use with the five

materials.