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

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

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section15.8: The Van De Graaff Generator

Problem 15.8QQ: Suppose the electric field of Quick Quiz 15.7 is tilted 60 away from the positive z-direction....

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