Answered: Part D What is the potential difference…

Part D What is the potential difference between electrodes? Express your answer to two significant figures and include the appropriate units.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 40P: A typical cell phone consumes an average of about 1.00 W of electrical power and operates on 3.80 V....

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Question

What is part D? It is NOT 9V.

Review | Constar
Two 5.0 cm x 5.0 cm metal electrodes are spaced 1.1 mm apart and connected
by wires to the terminals of a 9.0 V battery.
Part A
What is the charge on each electrode?
Express your answer to two significant figures and include the appropriate units.
• View Available Hint(s)
Qi = 180 pC
Submit
Previous Answers
v Correct
Correct answer is shown. Your answer 1.81-10 10 C=181 pC) was either rounded differently or used a different number of significant figures than required for this part.
Part B
What is the potential difference between electrodes?
Express your answer to two significant figures and include the appropriate units.
• View Available Hint(s)
AV = 9.0 V
Submit
Previous Answers
v Correct
The wires are disconnected, and insulated handles are used to pull the plates apart to a new spacing of 2.2 mm.
Part C
What is the charge on each electrode?
Express your answer to two significant figures and include the appropriate units.
• View Available Hint(s)
?
QE =
Value
Units
Submit
Part D
What is the potential difference between electrodes?
Express your answer to two significant figures and include the appropriate units.
Viow Aveileble Hin+le)

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