You hold a metal sphere that’s been positively charged, and yourfriend holds one too with the same charge. You approach one an-other and begin to feel apush back. You push harder, she pushes harder still, until you’re both pushing as hard as you can! Later, you estimate that you pushed with about 400N. If you guys can’t manage to bring the objects closer than 20cm, then what would you estimate the magnitudeof the charges on the spheres to be?
You hold a metal sphere that’s been positively charged, and yourfriend holds one too with the same charge. You approach one an-other and begin to feel apush back. You push harder, she pushes harder still, until you’re both pushing as hard as you can! Later, you estimate that you pushed with about 400N. If you guys can’t manage to bring the objects closer than 20cm, then what would you estimate the magnitudeof the charges on the spheres to be?
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter18: Electric Charge And Electric Field
Section: Chapter Questions
Problem 26PE: (a) Two point charges q1 and q23.00 m apart, and their total charge is 20 C. (a) If the force of...
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You hold a metal sphere that’s been positively charged, and yourfriend holds one too with the same charge. You approach one an-other and begin to feel apush back. You push harder, she pushes harder still, until you’re both pushing as hard as you can! Later, you estimate that you pushed with about 400N. If you guys can’t manage to bring the objects closer than 20cm, then what would you estimate the magnitudeof the charges on the spheres to be?
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