4. What does the sound created by the object in situation number 1 indicate?

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Activity 3: Electric Potential Demonstration
Showing potential energy differences for the earth's gravitational field can be shown
visually. Showing electrical potential (energy) difference is harder to visually show and
understand. Use the gravity analogy to establish the electrical potential difference concept.
(a) Drop an object (ex: baseball) from rest from 20cm
above a pie tin on spacers. Observe.
(A)
(b) Reposition the pie tin and spacers to a different
location and again drop the ball from 20 cm.
Observe.
(0Drop the same ball onto pie tin 2, but from 100
cm above pie tin 2 and observe.
Guide Questions:
1. Compare the noise created by the object dropped from 20 em
above and thecreated after the pie tin repositioned.
2. Compare the noise created by the object dropped from 20 cm
above the pietin and the object dropped from 100 cm above the
pie tin.
3. What is the GPE difference (4U) of the object dropped at two
differentdistances from the pie tin?
4. What does the sound created by the object in situation number 1 indicate?
Transcribed Image Text:Activity 3: Electric Potential Demonstration Showing potential energy differences for the earth's gravitational field can be shown visually. Showing electrical potential (energy) difference is harder to visually show and understand. Use the gravity analogy to establish the electrical potential difference concept. (a) Drop an object (ex: baseball) from rest from 20cm above a pie tin on spacers. Observe. (A) (b) Reposition the pie tin and spacers to a different location and again drop the ball from 20 cm. Observe. (0Drop the same ball onto pie tin 2, but from 100 cm above pie tin 2 and observe. Guide Questions: 1. Compare the noise created by the object dropped from 20 em above and thecreated after the pie tin repositioned. 2. Compare the noise created by the object dropped from 20 cm above the pietin and the object dropped from 100 cm above the pie tin. 3. What is the GPE difference (4U) of the object dropped at two differentdistances from the pie tin? 4. What does the sound created by the object in situation number 1 indicate?
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