Careful measurement of the electric field at the surface of a black box indicates that the net electric flux is going inward through the surface of the box is 9.0 kN-m2/C. What is the net charge inside this unknown box? (En = 8.854 × 10 12 C2/N-m²) O -80. pC O +80. nC O none of the given choices -80. nC O +80. pC

Careful measurement of the electric field at the surface of a black box indicates that the net electric flux is going inward through the surface of the box is 9.0 kN-m2/C. What is the net charge inside this unknown box? (En = 8.854 × 10 12 C2/N-m²) O -80. pC O +80. nC O none of the given choices -80. nC O +80. pC

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Careful measurement of the electric field at the surface of a black box indicates that the net electric flux is going inward through the surface of the box is 9.0 kN-m2/C. What is the net charge inside this unknown box? (Eo = 8.854 x 10-12 C2/N-m2) O +80. nC O +80. pC O -80. pC O none of the given choices O -80. nC
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