20. When a dielectric slab is incorporated in a parallel plate capacitor, the capacity of the system will (a) increase (b) decrease (c) remain the same (d) none of them 21. A charge located at (30°, 5, 2) is said to be in which coordinate system? (a) Cartesian coordinate system (b) Cylindrical coordinate system (c) Spherical polar coordinate system (d) None of the above

20. When a dielectric slab is incorporated in a parallel plate capacitor, the capacity of the system will (a) increase (b) decrease (c) remain the same (d) none of them 21. A charge located at (30°, 5, 2) is said to be in which coordinate system? (a) Cartesian coordinate system (b) Cylindrical coordinate system (c) Spherical polar coordinate system (d) None of the above

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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