A parallel-plate capacitor with plate area 4.0cm^2 and air gap separation 0.50mm is connected to a 12-V battery, and fully charged. The battery is then disconnected.
Part A- What is the charge on the capacitor? Express your answer to two significant figures and include the appropriate units. Answer: 8.5 x 10^11 C.
Part B- The plates are now pulled to a separation of 0.75 mm. What is the charge on the capacitor now? Express your answer to two significant figures and include the appropriate units. Q=?
Part C- What is the potential difference between the plates now? Express your answer to two significant figures and include the appropriate units. Vfinal=?
Part D- How much work was required to pull the plates to their now separation? Express your answer to two significant figures and include the appropriate units. W=?
please help with parts b-d. Thank you!
A parallel-plate capacitor with plate area 4.0cm^2 and air gap separation 0.50mm is connected to a...
A parallel-plate capacitor with plate area 4.0cm^2 and air-gap separation 0.50❝mm is connected to a 9.0-V battery, and fully charged. The battery is then disconnected. What is the charge on the capacitor? The plates are now pulled to a separation of 0.75?mm. What is the charge on the capacitor now? What is the potential difference between the plates now? How much work was required to pull the plates to their new separation?
A parallel-plate capacitor with plate area 2.5 cm2 and air-gap separation 0.50 mm is connected to a 12-V battery, and fully charged. The battery is then disconnected. The plates are now pulled to a separation of 0.75 mm. What is the potential difference between the plates now? Express your answer to two significant figures and include the appropriate units. It is asking for Vfinal. I got that the potential difference is 18 V but do not know how to get...
A parallel-plate capacitor with plate area 2.5 cm2 and air-gap separation 0.50 mm is connected to a 12-V battery, and fully charged. The battery is then disconnected. The plates are now pulled to a separation of 0.75 mm. What is the potential difference between the plates now? Express your answer to two significant figures and include the appropriate units. It is asking for Vfinal. I got that the potential difference is 18 V but do not know how to get...
A parallel-plate capacitor with plate area 4.60 cm2 and air-gap separation 0.78 mm is connected to a 12.00 V battery, and fully charged. The battery is then disconnected. (a) What is the charge on the capacitor? (b) The plates are now pulled to a separation of 0.98 mm. What is the charge on the capacitor now? (c) What is the potential difference across the plates now? (d) How much work was required to pull the plates to their new separation?...
Problem3 A parallel-plate capacitor with plate area 8.30 cm2 and air-gap separation 0.57 mm is connected to a 12.00 V battery, and fully charged. The battery is then disconnected. a) What is the charge on the capacitor? Submit AnswerTries 0/6 atery and fully charged. The (b) The plates are now pulled to a separation of 0.81 mm. What is the charge on the capacitor now? Subnmit AnswerTries 0/6 (c) What is the potential difference across the plates now? Submit Answer...
85. A parallel-plate capacitor with plate area 3.0 cm2 and air- gap separation 0.50 mm is connected to a 12-V battery, and fully charged. The battery is then disconnected. (a) What is the charge on the capacitor? (b) The plates are now pulled to a separation of 0.75 mm. What is the charge on the capacitor now? (c) What is the potential difference between the plates now? (d) How much work was required to pull the plates to their new...
Problem 3 A parallel-plate capacitor with plate area 5.00 cm and air-gap separation 0.29 mm is connected to a 12.00 V battery, and fully charged. The battery is then disconnected. (a) What is the charge on the capacitor? Submit Answer Tries 0/6 (b) The plates are now pulled to a separation of 0.48 mm. What is the charge on the capacitor now? Submit Answer Tries 0/6 (c) What is the potential difference across the plates now? Submit Answer Tries 0/6...
HELP PLS!! Problem 3 A parallel-plate capacitor with plate area 8.60 cm2 and air-gap separation 0.43 mm is connected to a 12.00 V battery, and fully charged. The battery is then disconnected. (a) What is the charge on the capacitor? Submit Answer Tries 0/6 (b) The plates are now pulled to a separation of 0.68 mm. What is the charge on the capacitor now? Submit Answer Tries 0/6 c) What is the potential difference across the plates now? Submit Answer...
Problem 3 A parallel-plate capacitor with plate area 5.00 cm2 and air-gap separation 0.29 mm is connected to a 12.00 V battery, and fully charged. The battery is then disconnected (a) What is the charge on the capacitor? 1.83x10-10 (c You are correct. Computer's answer now shown above Your receipt is 160-9143 Previous Tries (b) The plates are now pulled to a separation of 0.48 mm. What is the charge on the capacitor now? 183x1010 (c You are correct. Computer's...
An air-filled parallel-plate capacitor has plate area A and plate separation d. The capacitor is connected to a battery that creates a constant voltage V.A) Find the energy U_0 stored in the capacitor. Express your answer in terms of A, d, V, and ϵ_0.B) The capacitor is now disconnected from the battery, and the plates of the capacitor are then slowly pulled apart until the separation reaches 3d. Find the new energy U_1 of the capacitor after this process. Express...