Lab 5 - Capacitors finished

QUESTION 1 a) State two (2) main properties or acts of each capacitor and inductor in RL and RC cireuit analysis ( voltage and current ). b) Define what is capacitor and inductor. Support the answers with an appropriate illustration of capacitor and inductor basic structure. c) Natural response happens to all passive storage element component. Explain natural response for circuit behaviour for a capacitor with an appropriate illustration. d) The switch in circuit Figure 1 has been closed at t 0. 6 A 10 0 i(t) 7.5 H Figure 1: First Order RL Circuit

write the differences between capacitors connected in series and parallel. At Voltage, How it looks, current, Capacitor, features

a. As capacitor charges, describe the behavior of: i.current with time  ii. the voltage across the resistor with time  iii. capacitor voltage withtime  Explain the reason for each behavior.

What is the equation thst represents the relationship between charge, capacitance and voltage for a capacitor.

Please explain and make an observation of this capacitor experminent. The Data and Results are also attached below.

When we talk about capacitance of capacitor we normally say that capacitance depends on the size, shape, and position of the two capacitors and dielectric constant K. What then did we mean when we say that capacitance is constant in the equation Q = CV?

Fill in the blanksadd, capacitance, charge capacity, dielectric, dissipate, electrical circuits, , passive, plates,proximity, storesA capacitor is a 1 …………. two-terminal electrical component that 2 ……… potential energy in anelectric field. The effect of a capacitor is known as 3. …………... While some capacitance exists betweenany two electrical conductors in 4. …………… in a circuit, a capacitor is a component designed to 5.…… capacitance to a circuit. The capacitor was originally known as a condenser.The physical form and construction of practical capacitors vary widely and many capacitor types are incommon use. Most capacitors contain at least two electrical conductors often in the form of metallic 6.………… or surfaces separated by a 7. ………medium. A conductor may be a foil, thin film, or anelectrolyte. The nonconducting dielectric acts to increase the capacitor's 8. ………… ………. Materialscommonly used as dielectrics include glass, ceramic, plastic film, paper, mica, and oxide…

At a potential of 7000 V, a simple parallel-plate capacitor will be built to store charge. The capacitor has a separation distance of 0.21 mm between plates and a plate area of 0.030m2.The dielectric constant of a material with a dielectric constant of 6.5 is positioned.in the space between the plates Compute the capacitance of the capacitor and compute the magnitude of the charge stored on each plate.Then,If the capacitance in above  has to be increased, choose one acceptable dielectric material from Table 2 below to use between the plates.Justify your mathematical decision.

Define capacitance in terms of charge storage capacity of capacitor.

a. Show how you would connect all five capacitors to get a maximum capacitance and find the maximum capacitance in terms of C. b. Show how you would connect all five capacitors to get a minimum capacitance and find the minimum capacitance in terms of C.

3. Explain the following for the pure resistor, pure inductor and pure capacitor. (a) Circuit diagram (b) Phasor diagram (c) waveforms.

When the capacitor is charged current flows on either side of the capacitor. Do electrons cross the gap to allow the current on the other side of the circuit?(b) Is charging and discharging time of capacitor equal in a theoretical RC circuit?Plase explain your answer by using relating formula.

Describe the behavior of the capacitor voltage withtime as the capacitor charges. Explain the reason for this behavior.

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how do i calculate the inverse capacitance and its uncertainty if the capacitance value 1.8748+/- 0.0006. please show steps im using this example to do my other values.

Which of the following is not a practical type of inductor? O a. SMD Chip Inductor O b. AM Radio Antenna O c. Curie Temperature O d. Toroidal Core Inductor

How active components are different from passive electronic components explain with examples. How are electrolytic capacitors constructed? Explain how they are categories as polarized and non-polarized electrolytic capacitors.

How does the product rule of differentiation (differential calculus) useful in Capacitance and Capacitors in Series and Parallel Connections?

A 40 micro-farad capacitor is connected in series with a 40 ohm resistor. If the voltage is220-V, what is the current?

What is the step response equations for Capacitor, and inductor?

What is 4&5

In the first method to write the equation, why is the capacitor value not included in the equation at first?

What do you think will happen to the current if the frequency is adjusted higher in the pure inductance experiment? and what will happen to the current if the frequency is adjusted lower in pure inductance experiment? explain why please

For the circuit shown in Figure (4.a): i) Find the voltage across the capacitor in polar form. ii) Draw the phasor diagram relationship of Vc and Vs. iii) Is this circuit pre-dominantly inductive or capacitive? Why?

What is capacitor

The opposition of a capacitor to the flow of a. c. current is called: Ca) reluctance. Ob reactance. C) resonance. d) resistance.

Describe in words how the charges behave on capacitors which are in a parallel circuit. How do the individual capacitor charges compare to the charge of the equivalent capacitor?

Draw schematics to illustrate why the capacitance is formed in DoubleLayer (DL) in Electrostatic Double-Layer Capacitor (EDLC). State thecapacitance’s difference between Double Layer (DL) and conventional capacitors?

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1. Enumerate five formulas for series-parallel capacitances across Vt source and draw the circuit. 2. Enumerate five formulas for parallel-series capacitances across Vt source and draw the circuit.

4. Voltage across capacitor is vc. With ve and it as a set of state variables derive the state model. $4, R₁ vic R₂