What is the escape speed of an electron launched from the surface of a 1.4-cm-diameter glass sphere that has been charged to 5.0 nC ? Express your answer to two significant figures and include the appropriate units. HA ? 2.258 • 107 V = S

What is the escape speed of an electron launched from the surface of a 1.4-cm-diameter glass sphere that has been charged to 5.0 nC ? Express your answer to two significant figures and include the appropriate units. HA ? 2.258 • 107 V = S

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 30P: How many electrons should be removed from an initially uncharged spherical conductor of radius 0.300...

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Question

Part A
What is the escape speed of an electron launched from the surface of a 1.4-cm-diameter glass sphere that has been charged to 5.0 nC ?
Express your answer to two significant figures and include the appropriate units.
HA
m
v = 2.258 • 107
V =
S

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