Charge ProducerRed ClipElectrometer+メメメit+Black ClipFaraday Ice Pail:Figure 1Demonstration: Faraday Ice Pail and ChargeProductionSince the Faraday Ice Pail is used so frequently in elec-trostatic demonstrations, one should examine the rela-tionship between the charge induced on the ice pail byan inserted object and the actual charge on that object.Using the ice pail, one can then investigate the nature ofcharging an object by contact as opposed to charging by in-duction. Questions:1. Look carefully at the figure 1 in which charge distribution at the pail is shown. Why do youthink the charge on the pail closest to the positively charged paddle is negative while theopposite side is positively charged?2. If one of the paddles carries a charge of 25 x 10-15C, what is the magnitude of the electricfield that you would expect on your hand if it is 2 inches away?hartiegos3. What is the magnitude of electric field due to a charge of 10 x 1012C at a point 9mmaway from it and what is its direction?

We can answer the above three questions by closely observing the figure.

Answered: positively charged pac

Science

Physics

positively charged pac

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

Charge Producer
Red Clip
Electrometer
+
メメメ
it
+
Black Clip
Faraday Ice Pail:
Figure 1
Demonstration: Faraday Ice Pail and Charge
Production
Since the Faraday Ice Pail is used so frequently in elec-
trostatic demonstrations, one should examine the rela-
tionship between the charge induced on the ice pail by
an inserted object and the actual charge on that object.
Using the ice pail, one can then investigate the nature of
charging an object by contact as opposed to charging by in-
duction.

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