QUESTION 12A battery is connected across the plates of a capacitor as shown in the figure. While the battery remains connected, a dielectric isinserted between the plates of the capacitor. Which of the following statements is NOT correct?dielectricA. The capacitance of the capacitor has increased.B. The net electric field between the plates has increased.OC. The potential difference across the plates of the capacitor is same as before.D. The amount of charge on the plates has increased.OE. The capacitor stores more energy.

Answered: A battery is connected across the…

Similar questions

If the charge on the plates of a capacitor as well as the potential difference between the plates change, the capacitance of that capacitor A. increases B. decreases C. does not change D. It cannot be determined from the information given.
Increasing the distance between the plates of an isolated charged capacitor has what effect? A) It increases the electric field between the plates. B) It decreases the energy stored in the capacitor. C) It increases the charge on the plates. D) It increases the voltage difference between the plates
A capacitor is connected to a battery and given time to reach its full charge. You then slide a sheet of plastic between the plates of the capacitor, while holding the potential difference across the capacitor constant by leaving the battery connected. Which of the following has increased as a result of this change? I. The capacitance of the capacitor. II. The potential difference across the capacitor. III. The charge on the plates of the capacitor. IV. The energy stored by the capacitor.
For the machine element shown, locate the y coordinate of the center of gravity.
2. The dielectric of a parallel plate capacitor is to be constructed from benzene (K = 2.3). The area of each plate is to be 0.50 m². a) What thickness should the layer of benzene be if the capacitance is to be 0.10 μF? b) What is the charge on the capacitor if it is connected to a 12-volt battery?
Which of the following is NOT TRUE concerning equipotential surfaces: A. equipotential surfaces of a point charge are spherical B. electric field lines are perpendicular to equipotential forces C. work must be done to move a charged particle along an equipotential surface D. the equipotential surfaces of two charged parallel plates are parallel to the plates E. the surface of a conductor in equilibrium is an equipotential surface
A parallel plate capacitor has an area of 100 cm ^ 2 and a distance between the plates of 1 cm. A dielectric material is inserted and its new capacitance is calculated to be 1.77 x 10 ^ -10 F. Determine the value of the dielectric constant. a. 2 b. 0.75 c. 2.25 d. 1.5
What is the potential difference across a parallel-plate capacitor whose plates are separated by a distance of 4.0 mm where each plate has a charge density of magnitude 5.0 pC/m^2? a. 1.02 millivolts b. 1.43 millivolts c. 2.26 millivolts d. 3.34 millivolts e. 4.43 millivolts
2. A parallel-plate capacitor is connected to a battery of voltage, V, until one plate of the capacitor attains a charge, +Q, and the other plate of the capacitor attains a charge, -Q. If the distance between the plates is doubled, а. The capacitance of the capacitor is doubled. b. The potential difference between the plates is cut in half. The potential energy between the plates is cut half. С. d. The electric field between the plates remains the same. e. The area of both capacitor plates doubles.
d = 4.0 cm 2. A proton is sent into a parallel plate capacitor arranged as shown in the figure. Which of the following most correctly describes the path of the proton? A. It will travel straight through. B. It will come instantaneously to a stop and then turn around. C. It will curve to the left. D. It will curve to the right. 2. - - - - - - - + + +