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What is the potential difference between the terminals of a battery that can impart 7.2 x 10-19 J to each electron that moves between the terminals?

What is the potential difference between the terminals of a battery that can impart 7.2 x 10-19 J to each electron that moves between the terminals?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter16: Electrical Energy And Capacitance
Section: Chapter Questions
Problem 58AP: When a potential difference of 150. V is applied to the plates of an air-filled parallel-plate...
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NOTE: This question involves electric potential formulas to be used.

What is the potential difference between the terminals of a battery that can impart 7.2 x 10-¹9 J to each electron that moves between the terminals?
Transcribed Image Text:What is the potential difference between the terminals of a battery that can impart 7.2 x 10-¹9 J to each electron that moves between the terminals?
Expert Solution
Step 1

Given: Energy gained by an electron moving between the terminals of a battery W=7.2×10-19 J.

Required: Potential difference ∆V between the terminal of the battery.

To move a charge q through potential difference ∆V the work done is W=q ∆V.

Potential difference ∆V=Wq.

 

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