Evaluate. 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 20 cm above a pie tin on spacers. Observe. (b) Reposition the pie tin and spacers to a different location and again drop the ball from 20 cm. Observe. (c) Drop the same ball onto pie tin 2, but from 100 cm above pie tin 2 and observe. (A) Guide Questions: 1. Compare the noise created by the object dropped from 20 cm above and the created after the pie tin epositioned. 2. Compare the noise created by the object dropped from 20 cm above the pie tin and the object dropped from 100 cm above the pie tin. 3. What is the GPE difference (AU) of the object dropped at two different distances from the pie tin?

Evaluate. 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 20 cm above a pie tin on spacers. Observe. (b) Reposition the pie tin and spacers to a different location and again drop the ball from 20 cm. Observe. (c) Drop the same ball onto pie tin 2, but from 100 cm above pie tin 2 and observe. (A) Guide Questions: 1. Compare the noise created by the object dropped from 20 cm above and the created after the pie tin epositioned. 2. Compare the noise created by the object dropped from 20 cm above the pie tin and the object dropped from 100 cm above the pie tin. 3. What is the GPE difference (AU) of the object dropped at two different distances from the pie tin?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Evaluate.
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 20 cm above a pie tin
on spacers. Observe.
(b) Reposition the pie tin and spacers to a different location and again
drop the ball from 20 cm. Observe.
(c) Drop the same ball onto pie tin 2, but from 100 cm above pie tin 2
(A)
and observe.
Guide Questions:
1. Compare the noise created by the object dropped from 20 cm above and the created after
the pie tin repositioned.
2. Compare the noise created by the object dropped from 20 cm above the pie tin and the
object dropped from 100 cm above the pie tin.
3. What is the GPE difference (AU) of the object dropped at two different distances from the
pie tin?
4. What does the sound created by the object in situation number 1 indicate?

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