Research and explain the following topics and cite examples on each topics 1. Capacitance of a Two parallel-plate capacitor with uniform dielectric medium 2. Capacitance of an “n” parallel-plate capacitor having the same type of dielectric material and thickness of dielectric uniform dielectric medium 3. Capacitance of an “n” parallel-plate capacitor having the different dielectric material and thickness of dielectric uniform dielectric medium 4. Capacitance of a Two parallel-plate capacitor with a medium partly air 5. Capacitance of a coaxial cable (Farad per meter)

Research and explain the following topics and cite examples on each topics 1. Capacitance of a Two parallel-plate capacitor with uniform dielectric medium 2. Capacitance of an “n” parallel-plate capacitor having the same type of dielectric material and thickness of dielectric uniform dielectric medium 3. Capacitance of an “n” parallel-plate capacitor having the different dielectric material and thickness of dielectric uniform dielectric medium 4. Capacitance of a Two parallel-plate capacitor with a medium partly air 5. Capacitance of a coaxial cable (Farad per meter)

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 1MIO

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Answer all questions below. These are not a graded questions, it is a research hypothesis. 1. A student claims that capacitors in parallel combination have greater equivalent capacitance compared to the magnitude of either the capacitor and less than either the capacitors when connected in series combination. How will you agree or disagree with the claim? 2. A capacitor was made of aluminum foil strips which were separated by Mylar films. The capacitor was subjected to too much voltage and produced holes in Mylar films. The capacitance was still found to have the same magnitude but the voltage was lesser. Why do you think this happened? 3. Is there any kind of material that when inserted between parallel plate capacitors would reduce its capacitance?j
When providing numerical answers you may express them using scientific notation. Express values to four significant figures and use the values of physical constants as provided in the course notes. A parallel plate capacitor has plate areas of 1 cm?, a plate separation of 0.025 mm, and is filled with a material with relative permittivity of 121. Capacitor characteristics Determine values for the capacitance, stored-charge and magnitude of the E-field inside the capacitor when it is directly connected to a 8 V battery. Note, the standard units may not be options provided, but at least one option is suitable for the calculated quantity. Stored charge stored energy=
Directions: Write T if the statement is true, and Fif it is false. _1. Geometry can affect the capacitance of a plate. _2. The total electric potential midway between two identical charges is 0. 3. Electric potential energy is not affected by the mass of a particle. _4. An electron will move from a region of higher potential toward a region of lower potential 5. A dielectric will lessen the capacitance of a material.
Solve the following problem sets, use GRESA, final answers should be in two decimal places. A capacitor of 3.23µF has an area of 6.35mm^2. Determine the separation distance between the two plates. If the new capacitance is now 5.63mF, what is the value of the dielectric inserted to the capacitor? What is the new voltage if the capacitor is connected to a 110 volts source? If the electric field created by two plates 8.99x10^4 N/C and a working voltage of 63 volts. Will the capacitor experience a dielectric breakdown? Prove your answer.
PLEASE ANSWER BELOW. IT IS A RESEARCH HYPOTHESIS 1. A capacitor was made of aluminum foil strips which were separated by Mylar films. The capacitor was subjected to too much voltage and produced holes in Mylar films. The capacitance was still found to have the same magnitude but the voltage was lesser. Why do you think this happened? 2. Is there any kind of material that when inserted between parallel plate capacitors would reduce its capacitance?
What is the equivalent capacitance of this system between a and b? Express your answer in nanofarads. For the system of capacitors shown in (Figure 1), a potential difference of 25.0 V is maintained across ab. AE ? For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Capacitors in series and in parallel. C = nF How much charge is stored by this system? Express your answer in nanocoulombs. 7.5 nF ΑΣφ 18.0 nF 30.0 nF 10.0 nF nC 6.5 nF How much charge does the 6.50 nF capacitor store? Express your answer in nanocoulombs. ΑΣφ Q = nC What is the potential difference across the 7.50 nF capacitor? Express your answer in volts. V = V
Learning Goal: To understand how to calculate capacitance, voltage, and charge for a combination of capacitors connected in series. Consider the combination of capacitors shown in the figure. (Figure 1) Three capacitors are connected to each other in series, and then to the battery. The values of the capacitances are C, 2C, and 3C, and the applied voltage is AV. Initially, all of the capacitors are completely discharged; after the battery is connected, the charge on plate 1 is Q. Figure 1 of 1 Part A What are the charges on plates 3 and 6? ▸ View Available Hint(s) +Q and +Q -Q and -Q +Q and -Q Part B -Q and +Q 0 and +Q 0 and -Q Submit If the voltage across the first capacitor (the one with capacitance C) is AV1, then what are the voltages across the second and third capacitors? ▸ View Available Hint(s) 2AV1 and 3AV1 OAV₁ and AV₁ AV1 and AV1 0 and AV1
Learning Goal: To understand how to calculate capacitance, voltage, and charge for a combination of capacitors connected in series. Consider the combination of capacitors shown in the figure. (Figure 1) Three capacitors are connected to each other in series, and then to the battery. The values of the capacitances are C, 2C, and 3C, and the applied voltage is AV. Initially, all of the capacitors are completely discharged; after the battery is connected, the charge on plate 1 is Q. Figure + Q C 12 2C 34 AV 3C 5 6 T 1 of 1 Part C Find the voltage AV₁ across the first capacitor. Express your answer in terms of AV. ▸ View Available Hint(s) AV1 = Submit Part D Find the charge Q on the first capacitor. Express your answer in terms of C and AV₁. Q = Submit Part E for Part C for Part Cundo for Part C redo for Part C reset for Part C keyboard shortcuts for Part C help for Part C for Part D for Part D undo for Part D redo for Part D reset for Part D keyboard shortcuts for Part D help for Part D…
Learning Goal: To understand how to calculate capacitance, voltage, and charge for a combination of capacitors connected in series. Consider the combination of capacitors shown in the figure. (Figure 1) Three capacitors are connected to each other in series, and then to the battery. The values of the capacitances are C, 2C, and 3C, and the applied voltage is AV. Initially, all of the capacitors are completely discharged; after the battery is connected, the charge on plate 1 is Q. Figure +Q 12 2C 34 AV 3C 5 6 Ⓒ 1 of 1 Part C Find the voltage AV₁ across the first capacitor. Express your answer in terms of AV. ▸ View Available Hint(s) AV1 = Submit Part D Q = Submit Find the charge Q on the first capacitor. Express your answer in terms of C and AV₁. Part E Ceq = He Submit Provide Feedback Be He Be 6 ( = ? Request Answer Using the value of Q just calculated, find the equivalent capacitance Ceq for this combination of capacitors in series. Express your answer in terms of C. ▸ View Available…
IOLab Activity - Capacitance Objectives: Develop the concepts of charge, capacitance, and voltage across a capacitor Understanding of capacitors in series circuits. Become skilled in measurement of potential differences (voltages) in electric circuits. Measure voltages and determine the relation between capacitances. Connect two capacitors in series on the breadboard, one of a known capacitance (10 µF)and another of unknown capacitance. Set up the IOLab and connect the 3.3 V output to one end of the series combination of capacitors and ground (GND) to the other. Connect a long wire ('the voltage probe') to the Analog 7 input. Once you have set up the IOLab device, choose the Analog 7 sensor from the sensor's column in the IOLab software. Click the record button and use the probe to record the potential (voltage) at various points in the circuit. Measure the voltage drop across each capacitor. You may compile the data into a table. From the known capacitance C1 and the measure voltage…
Sketch the diagram for each item and solve what is being asked. A series combination of two uncharged capacitors are connected to a 15-V battery, 300 μJ of energy is drawn from the battery. If one of the capacitors has a capacitance of 5.0 μF, what is the capacitance of the other?
Question 3 Look at the arrangement of the capacitors below. A) Find the equivalent capacitance of the arrangement. B) What is the voltage across each capacitor? V₁ = V₂ = V3 = V4= C) What is the magnitude of the charge stored on each capacitor's plates? Q₁ = Q₂ = A 4 F 6 F 4 F B Now imagine that a dielectric with dielectric constant k = 5.0000 is placed inside the upper left capacitor. D) Find the new equivalent capacitance of this arrangement. AVAB 10 volts still A k=5.0000 6F 6 F B = 4F 4F AV₁ = 10 volts AB