In (Figure 1), each capacitor has C = 4.90 µF and Vab = 34.0 V. Part E Calculate the charge on capacitor C3. Express your answer in coulombs. ? Q3 = Figure < 1 of 1
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- A capacitor with plates separated by distance dd is charged to a potential difference ΔVCΔVC. All wires and batteries are disconnected, then the two plates are pulled apart (with insulated handles) to a new separation of distance 2d2d. Does the capacitor charge QQ change as the separation increases? If so, by what factor? If not, why not? Match the words in the left column to the appropriate blanks in the sentences on the right. If all wires and batteries are disconnected from capacitor, the charge If all wires and batteries are disconnected from capacitor, the charge blankinto or out of it. The total charge in this case blankthe separation of the plates. Therefore, the charge Q blank. into or out of it. The total charge in this case If all wires and batteries are disconnected from capacitor, the charge blankinto or out of it. The total charge in this case blankthe separation of the plates. Therefore, the charge Q blank. the separation of the plates. Therefore, the charge QQ…Ml0.0and 1 more is Part D What is the potential difference between the surface of the sphere (at RR) and the center of the sphere (r=0r=0)? Give your answer in terms of the variables QQQ, rrr and RRR. Combine all numerical values into one numerical multiplier.
- A parallel plate capacitor is designed as shown in Fig.The capacitor has a cross-sectional area of A = (1,2 × 1,2) cm2, the distance between the plates d= 2 mm, where the dielectric constant k1 = 4, k2 = 6, and k3 = 2.a. Describe the capacitor combination (series, parallel) formed byall three dielectric materials.b. Calculate the total capacitance of the capacitor?c. If the capacitor is connected with a potential difference V = 5 voltsthen determine the charge and energy stored in the capacitorthe?A capacitor consists of two parallel plates, each with an area of 14.0 cm², separated by a distance of 0.250 cm . The material that fills the volume between the plates has a dielectric constant of 6.00. The plates of the capacitor are connected to a 400 V battery. Part A What is the capacitance of the capacitor? Express your answer in farads. VE ΑΣΦ C = Submit Part B What is the charge on either plate? Express your answer in coulombs. VE ΑΣΦ Q = Submit Part C Request Answer U = Request Answer How much energy is stored in the charged capacitor? Express your answer in joules. 17| ΑΣΦ ? ? ? F Jplease do part d and e
- Part B A dielectric with K = 3.40 is inserted between the plates of the capacitor, completely filling the volume between the plates. Now what is the maximum magnitude of charge on each plate if the electric field between the plates is not to exceed 3.00x104 V/m? Express your answer with the appropriate units. µA ? Q = Value UnitsNeed help wtih parts A, B, and C plsNeed help with B
- I need help figuring out part D of this problem.The vertical deflecting plates of a typical classroom oscilloscope are a pair of parallel square metal plates carrying equal but opposite charges. The potential difference between the plates is 25.0 V. Typical dimensions are about 3.3 cm on a side, with a separation of about 5.0 mm. The plates are close enough that we can ignore fringing at the ends. Part A: Under these conditions, how much charge is on each plate?(Express your answer in coulombs.) Part B: How strong is the electric field between the plates?(Express your answer in volts per meter.) Part C:If an electron is ejected at rest from the negative plates, how fast is it moving when it reaches the positive plate?(Express your answer in meters per second.)Suppose a swarm of bees flies through a thunderstorm and they become charged to –10.0 µC each. If there are 5,000 bees in the hive, what is the total electric flux through the walls of the hive? a. b. The Hatfields and McCoys have a historic feud, and now they have physics degrees. Using the figure below, if the bees fly straight up out of the hive and Mr. Hatfield would like to deflect the bees toward Mr. McCoy, in what direction should he apply a magnetic field (into the page or out of the page)? Vbees "leaving x-axis Om 100m 200m Mr. Hatfield hive Mr. McCoy If the bees fly straight up at 0.5 m/s, and a 50 µT magnetic field is applied in the direction you indicated in part (b), what is the magnetic force that the bees experience? (Both strength and direction.) d. When the bees return to the hive they fly straight down into it. If the magnetic field is still applied in the direction of your answer to part (b), in what direction are the bees deflected?