Two 2.0-cm-diameter disks face each other, 1.0 mm apart. They are charged to 10 nC. a. What

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Two 2.0-cm-diameter disks face each other, 1.0 mm apart. They are charged to ±10 nC.

a. What is the electric field strength between the disks?
b. A proton is shot from the negative disk toward the positive disk. What launch speed must the proton have to just barely reach the positive disk?

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Question Posted: Nov 01, 2018 01:24 PM

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Two 2.0-cm-diameter disks face each other, 1.0 mm apart. They are charged to 10 nC. a. What

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Model The disks form a parallelplate capacitor The electric field inside a parallelplate capacit...View the full answer

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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