PHYS320 lab7_stickytape

PHYS320 lab7_stickytape - 7. What happened when you brought...

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Physics 320 Experiment 7 Sticky Tape Electrostatics DATA SHEET Name: __________________ Date: ___________ Prediction Can a piece of adhesive tape hold an electric charge? If so, will the charge be positive or negative? Data and Questions 1. Was the force between two “T” tape strips attractive or repulsive? 2. Can you tell if the charge on the “T” tape strips is positive or negative? Explain. 3. Was the force between a “T” and a “B” attractive or repulsive? 4. Was the force between two “B” tape strips attractive or repulsive? 5. Write a general rule that describes the interaction between any pair of tape strips. 6. Can you tell which type of tape is negatively charged?
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Unformatted text preview: 7. What happened when you brought a charged balloon near a B tape strip? Near a T tape strip? 8. A rubber balloon typically picks up a negative charge when the balloon is rubbed in hair. So now can you say which tape strip is negatively charged and which is positively charged? 9. What happens when a charged soda straw is brought near the two tape strips? What is the type of charge on the straw? 10. What happens when an uncharged object (a key or a pen) is brought close to the charged tapes? Why? Phys320 Lab Page 1 Experiment 7 Physics 320 Experiment 7 continued 11. Phys320 Lab Page 3 Experiment 7...
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PHYS320 lab7_stickytape - 7. What happened when you brought...

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