A mineral oil-filled capacitor is connected to a 9V battery. The capacitor is leaking oil while it remains connected to the battery. Consequently, we can expect this to happen as the capacitor continues leaking. O a. The electric field E between the plates will become stronger. O b. The electric flux density D in the capacitor will become weaker. c. The electric flux density D between the plates will become stronger. O d. The charge Q accumulated in the capacitor will remain the same.

A mineral oil-filled capacitor is connected to a 9V battery. The capacitor is leaking oil while it remains connected to the battery. Consequently, we can expect this to happen as the capacitor continues leaking. O a. The electric field E between the plates will become stronger. O b. The electric flux density D in the capacitor will become weaker. c. The electric flux density D between the plates will become stronger. O d. The charge Q accumulated in the capacitor will remain the same.

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)...

See similar textbooks

Similar questions

2. A charge q = - 2.0 C moves in the opposite direction of a uniform electric field of 100 V/m by a distance of 3.0m. a. The charge is at a point of (a. higher, b. lower, c. same) potential before moving. b. After moving, the potential energy of the charge a. increases. b. decreases. c. does not change. c. What is the change in the potential energy?
MC4. A proton is located close to a very large plane of (uniformly-distributed) negative charge. How will the proton behave when it is released at that location? O a. The proton will move towards the plane of charge at constant speed. O b. The proton will move parallel to the plane of charge at constant speed. O c. The proton will move towards the plane of charge at constant acceleration. O d. The proton will move away from the plane of charge at constant acceleration. O e. The proton will move away from the plane of charge at constant speed.
QUESTION 10 What is the electric-field strength between the identical, rectangular, conducting plates of a parallel-plate capacitor in which the charge on the plates is + 5.0 pC? Assume that each plate is 4.0 cm long and 3.0 cm wide. a. 390 N/C b. 150 N/C C. 230 N/C d. 310 N/C e. 470 N/C
What is the electric field between two poralei metal plates separated by 2.3 cm with a potential difference of 3000 V? A.830 N/C C. 7500 N/C B. 1200 N/C D. 120 000 N/C
3. What is the charge Q₂ on capacitor C₂? A. 9.0 x 10-6C B. 3.3 x 10 C D. 5.6 x 10-C C. 4.5 x 10-6 C 4. A parallel-plate capacitor has plates of dimensions 2.0 cm by 3.0 cm separated by a 1.0- mm thickness of dielectric material (k = 11.1), what is its capacitance? B. 40 pF C. 60 pF A. 20 pF D. 80 pF 5. A spherical liquid drop of radius R has a capacitance of C = 4re, R. If two such drops combine to form a single larger drop, what is its capacitance? A. 2 C B. C C. 1.26 C D. 1.46 C
2. Consider the electric field formed from a point charge Q = 5 nC at the origin. A dipole is placed in this electric field at the Cartesian coordinate (1 m, 1 m), and its dipole moment is p=1 ŷ (C-m). a. what is the potential energy of the dipole? b. In what direction will the dipole begin to rotate?