Homework Answers
voltage = V. so 1 factor
electric field will become 2 time. as V =E*d
charge on capacitor will become 2 times.
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Two rectangular parallel plates have area A and are separated by a distance d. They are...
A parallel plate capacitor is comprised of two metal plates with area A and separated by...
A parallel plate capacitor is comprised of two metal plates with area A and separated by distance d. This parallel plate capacitor is connected to a battery with voltage AVo. Your answer should depend on A, d, ΔVo, and any other physical constants a. Determine the charge stored on the plates of the capacitor and the energy stored in the capacitor b. Determine the strength of the electric field between the plates of the capacitor c. An experimenter has five...
explain why please A parallel-plate capacitor is made of two conducting plates of area A separated...
explain why please
A parallel-plate capacitor is made of two conducting plates of area A separated by a distance d. The capacitor carries a charge Q and is initially connected to a battery that maintains a constant potential difference between the plates. The battery is then disconnected from the plates and the separation between the plates is doubled. ) Which of the following remains constant? Voltage across the capacitor Capacitance of the capacitor Charge on the capacitor Submit (Survey Question)...
Question 2 1 pts A parallel -plate capacitor of capacitance C with distance d between plates...
Question 2 1 pts A parallel -plate capacitor of capacitance C with distance d between plates is fully charged from a battery of voltage V and stays connected. The plates of capacitor are slowly pulled to the half of initial distance (d/2). Energy stored is capacitor after pulling the plates to distance d/2: Increased 4 times Increased twice Decreased twice Decreased 4 times Stays the same
1) A parallel plate capacitor with an area of 300 cm2 is separated by a distance...
1) A parallel plate capacitor with an area of 300 cm2 is separated by a distance of 2 mm in air or vacuum is charged by a battery of 12 volts. Find a) the capacitance of the system, b) the charge on the plates and c) the energy stored. 2) 2 capacitors , one 10 μF and the other 20 μF are connected in series to a battery of 12 volts. Find a) the equivalent capacitance of 2 b) the...
A parallel plate capacitor with capacitance C0 is connected to a battery with voltage V0 and...
A parallel plate capacitor with capacitance C0 is connected to a battery with voltage V0 and is charged fully to a charge Q0. There is an electric field E0 between the plates and energy U0 stored in the capacitor. With the battery still connected, the area of the plates are doubles and the plates are pulled to a distance three times its original distance (while still being small compared to the size of the plates). Find (in terms of the...
The plates of a parallel-plate capacitor each have an area of 0.1 m2 and are separated...
The plates of a parallel-plate capacitor each have an area of 0.1 m2 and are separated by a 1 mm thick layer of glass. The capacitor is connected to a 11 V battery. (The dielectric constant for glass is 5.) a) Find the capacitance. b) Find the charge stored. c) Find the electric field between the plates.
A parallel plate capacitor has square plates with sides of length 11 cm. The distance between...
A parallel plate capacitor has square plates with sides of length 11 cm. The distance between the plates is 2 mm. The plates are charged up to 20volts. Part A What is the electric field between the plates? Express your answer using three significant figures. Electric field = N/C Part B What is the amount of charge on each plate? charge = C Part C What is the capacitance? Capacitance = μF Part D What is the energy stored by...
Two parallel plates, each having area A 2625 em are connected to the terminals of a...
Two parallel plates, each having area A 2625 em are connected to the terminals of a battery of voltage V6 6 V as shown. The plates are separated by a distance d-0.56 cm. 1) What is Q, the charge on the top plate? 2) What is U, the energy stored in the this capacitor? 3) The battery is now disconnected from the plates and the separation of the plates is doubled ( 1.12 cm). What is the energy stored in...
A capacitor consisting of two parallel plates, separated by a distance d is initially charged to...
A capacitor consisting of two parallel plates, separated by a distance d is initially charged to a voltage of 1.9 V. The battery is then disconnected from the capacitor. For each statement below, select True or False. on either plate of the capacitor will remain unchanged CA: True OB: False n etherteiate oi tihe napatetor Wifthemaih unichanged between the plates is increased, the amount of charge stored Increasing the distance d after disconnecting the battery will decrease the electrical energy...
8. A parallel plate capacitor consists of two square parallel plates separated by a distance d....
8. A parallel plate capacitor consists of two square parallel plates separated by a distance d. If I double the potential across the plates, while keeping everything else constant, what happens to the energy stored in the capacitor? A) There will be % of the energy stored B) There will be % of the energy stored C) The energy stored will remain constant D) The energy stored will double E) the energy stored will quadruple MMMMMMMM 9. The picture on...
A parallel plate capacitor is comprised of two metal plates with area A and separated by distance d. This parallel plate capacitor is connected to a battery with voltage AVo. Your answer should depend on A, d, ΔVo, and any other physical constants a. Determine the charge stored on the plates of the capacitor and the energy stored in the capacitor b. Determine the strength of the electric field between the plates of the capacitor c. An experimenter has five...
explain why please
A parallel-plate capacitor is made of two conducting plates of area A separated by a distance d. The capacitor carries a charge Q and is initially connected to a battery that maintains a constant potential difference between the plates. The battery is then disconnected from the plates and the separation between the plates is doubled. ) Which of the following remains constant? Voltage across the capacitor Capacitance of the capacitor Charge on the capacitor Submit (Survey Question)...
Question 2 1 pts A parallel -plate capacitor of capacitance C with distance d between plates is fully charged from a battery of voltage V and stays connected. The plates of capacitor are slowly pulled to the half of initial distance (d/2). Energy stored is capacitor after pulling the plates to distance d/2: Increased 4 times Increased twice Decreased twice Decreased 4 times Stays the same
Two parallel plates, each having area A 2625 em are connected to the terminals of a battery of voltage V6 6 V as shown. The plates are separated by a distance d-0.56 cm. 1) What is Q, the charge on the top plate? 2) What is U, the energy stored in the this capacitor? 3) The battery is now disconnected from the plates and the separation of the plates is doubled ( 1.12 cm). What is the energy stored in...
A capacitor consisting of two parallel plates, separated by a distance d is initially charged to a voltage of 1.9 V. The battery is then disconnected from the capacitor. For each statement below, select True or False. on either plate of the capacitor will remain unchanged CA: True OB: False n etherteiate oi tihe napatetor Wifthemaih unichanged between the plates is increased, the amount of charge stored Increasing the distance d after disconnecting the battery will decrease the electrical energy...
8. A parallel plate capacitor consists of two square parallel plates separated by a distance d. If I double the potential across the plates, while keeping everything else constant, what happens to the energy stored in the capacitor? A) There will be % of the energy stored B) There will be % of the energy stored C) The energy stored will remain constant D) The energy stored will double E) the energy stored will quadruple MMMMMMMM 9. The picture on...
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