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Discovering charge – PASCO ES-8086 Discover Charge Set User Manual

Page 7

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Model No. ES-8086

Discover Charge Set

7

Discovering Charge

1. Ask students to choose two of the materials.

2. Place one sheet in each hand and rub together for 20 seconds as

shown below.

3. Separate the materials and bring one near the negative indicator

tape. Observe the behavior of the tape.

4. Bring the same material near the positive indicator tape. Observe

the behavior of the tape.

5. Record the charge of the 1st material.

6. Bring the second material near the negative indicator tape.

Observe the behavior of the tape.