Hello, I really need help with PART A, PART B AND PART C. I am having trouble with physics and I don't understand the problem because the professor tells me I am getting the wrong answer. Is there a way that you can help me with PART A, PART B AND PART C and can you label which one is which thank you.
Q: Question 7 A cell has an internal resistance of 0.02 ohm and an e.m.f. of 2.0V. Calculate its…
A:
Q: Find the frequency-domain voltage V shown in Fig. P8.41. 0.5/25° Α j2 Ω -j5 Ω 10 Ω + Vo ΟΙ
A: Apply kcl at node connecting the current source , resistance, inductance and capacitance and using…
Q: use the node-voltage method to solve for the node voltages v1, v2, v3. 2.) Now use the mesh-current…
A: It is given that:
Q: A live streaming service is required to broadcast high definition television (HDTV) and stereo audio…
A: Given: A live streaming service is required to broadcast high definition television (HDTV) and…
Q: 12. A point charge Q₁, located at the origin in free space, produces a field E= 10a, V/m for r=1 m.…
A: A common Cartesian coordinate system is used in three-dimensional space (x,y,z). Rectangular or…
Q: Three single-phase distribution transformers, each rated for 18 kVA, 20000/220 volts, are connected…
A: Three single-phase distribution transformers are connected in a Dy three-phase bank. Rated power…
Q: Question 3 An ideal transformer has a turns ratio of 8:1, and the primary current is 3 A when…
A: For an ideal transformer given: Turn ratio =a=NpNs=81Primary current Ip=3Aprimary voltage…
Q: The current through a 100 mH is 0.5 e-10t A. Find the voltage and the power at t = 0.5 s. Consider…
A:
Q: Calculate v. 4.8 A . 7.5 Ω M 2.5 Ω ww 10 Ω 1ix ww 2.5 Ω 1Ω + 12V
A:
Q: A voltage v(t) = 100 cos(60t + 20°) V is applied to a parallel combination of a 40-k resistor and a…
A: Given, The source voltage, Vs=100cos60t+20° V The value of the resistor, R=40 KΩ The value of the…
Q: A three-phase, six-pole, Y-connected, 60 Hz induction motor is rated at
A:
Q: LITE TOMOV Vgen (+ γγγ 0.2Ω j0.25 Ω + and the power factor. Iline 230V 5Ω
A:
Q: Find v(t) for t> 0 in the circuit shwon in Figure 16.83 using the LT and ILT. Let R = 8 2,L=2H and C…
A: In this question, We need to determine the voltage v(t) as shown the circuit. We are solving this…
Q: A 2 kHz audio signal modulates a 50 MHz carrier causing a frequency deviation of 2.5 kHz. Determine…
A:
Q: A broadcast transmitter radiates 10 KW when the modulation percentage is 60. How much of this is…
A:
Q: (a) Initially, the temperature of the filament is 20°C and there is no current flowing through it.…
A: Given that, Length of Conductor (L)=580 mm. Radius of Conductor (r)=23 μm. Resistivity of Conductor…
Q: Given shows the mutual characteristic for a junction gate field effect transistor. When the gate -…
A: According to the question, we are only given the gate to source voltage = -2.5 V
Q: Example 2: Consider the analog signal x (t) given by x (t) =3 cos 2000πt+5 sin 6000xt+cos 12000zt ▪…
A:
Q: can you pls show a clear solution of the AM equation?
A: Given: Carrier signal frequency, fc = 75 MHz, Modulating signal frequency, fm = 3 KHz, Carrier…
Q: Machine is connected for dynamic braking with braking resistance of 1.5 ohm.Calculate motor current…
A: Given that, Rating of DC- series motor= 220V, 100A. Armature resistance (ra)= 0.04Ω Field resistance…
Q: Find 1 and 12 in the circuit below. 10<45°A 202 M i₁ m j30 -j150 M 402
A: For the given circuit calculation of i1 and i2 . By using KVL and KCL and applying source…
Q: Find the input-output differential equation relating the input voltage (t) to the output voltage v₂…
A: The given circuit is shown below:
Q: Why does the electrical signal transmission range start from 4-20 mA and not start from zero?
A:
Q: Consider the vector in the complex plane given by u=Re{10e jpi/3} + jlm{10e jpi/3} and consider the…
A: Given: u=Re{10e jpi/3} + jlm{10e jpi/3} and r=e jpi/4. Required: v= r8 x u.
Q: An ammeter has an f.s.d. of 100 mA and a resistance of 50 ohms. The ammeter measures the current in…
A: f.s.d = 100 mA Resistance Ra = 50 Ω Load resistance R = 500 Ω Voltage V = 10 V
Q: Find i, for the following circuit. 5A O 302. 60 Va 2Va m • 8Ω İb 202
A:
Q: +10 V Vin 0 A -10 V HII R₁ www 1,0 ΚΩ D₁ D₂ #SV 兰SV Diodes are IN914. out
A: The two-level clipper circuit is shown below: Positive half-cycle The Diode D2 is reverse bias…
Q: m(t) = Am cos(2 fmt), where fm given as: Consider a modulating signal = 10kHz that is used to…
A:
Q: A dynamic RAM cell which holds 5 V has to be refreshed every 20 ms so that the stored voltage does…
A: It is given that:- I = 0.1×10-12 A t = 20 ms V = 0.5 V C = ?
Q: A cell has an internal resistance of 0.02 ohm and an e.m.f. of 2.0V. Calculate its terminal p f it…
A: Here we have to find the cell terminal pd.
Q: Find the corresponding PSD for the ACS rx[k] = 1 k = 0 1/2 k = +1 1/3 k = +2 0 otherwise
A: Given: ACS rx[k]=11/2k=0k=±11/30k=±2Otherwise To find: PSD of the given ACS.
Q: For the cascaded system of Fig. 5.178, determine: a. The loaded voltage gain of each stage. b. The…
A:
Q: 1.2 Obtain the equivalent capacitance of the network shown in Fig.1. 40 F 10 μF- 30 HỆ ⇒50 μF = 20…
A: In this question, We need to determine the equivalent capacitance Cab We are solving this problem…
Q: Question 1 You have a supply of 8K x 4 memory chips. The address bus on each chip will be. (Type out…
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: Determine the circuit rating for the following appliances or equipment on a 277 V circuit: Eight…
A: Given data: The voltage,V=277 V The power consumption = 138 W The number = 8 (4 - 32 W)
Q: 4.1 Consider the design of a "light shelf" for the south side of an office building located at a…
A: The three-dimensional motion of electrons is what creates electricity. Electricity is therefore…
Q: Question 3 a) The conductors of a three-phase transmission line are arranged in the form of an…
A: Given that, R=2.07Ω, L=310.8mH, C=1.477μF, f=50Hz We have to find here is sending end voltage and…
Q: DC generators A separately excited D.C. generator has an armature circuit resistance of 0.1 ohms.…
A: In this question we need to find a load current when generator running at 700 rpm, Given data; Ra =…
Q: A metal sphere with 1 m radius and a surface charge density of 10 Coulombs /m² is enclosed in a cube…
A:
Q: A music signal has frequency components from 15 Hz to 30 kHz. If this signal could be used to…
A: Frequency components = 15 Hz - 30 kHz Carrier frequency fc = 1.2 MHz
Q: A direct voltage source that has an output resistance of 125 Ω is connected to a circuit that has an…
A: Given that, Output resistance=125Ω, Input resistance=3000 Ω, Input voltage=10V Sensitivity of…
Q: Give the color code of the following 4 band resistors. (Use gold as your 4th band (tolerance)) та…
A: The colour coding is used to identify the resistor value and it is a standard representation used…
Q: 1. In a series RLC circuit R= 500, L= 30mH and C=31µF. If the source voltage and frequency are 12 V…
A: Given: V=12 Volts, f=60 Hz and R=50 Ω, L=30 mH, C=31 μH.
Q: Suppose you need to process a signal with a bandwidth of +-5KHz and you cannot sacrifice its…
A: Given Maximum frequency of message signal fmax=5khz The cuttoff frequency of low pass filter to…
Q: Question 2 GaAs, at T=300 K, is uniformly doped with acceptor impurity atoms to a concentration of…
A:
Q: d. Change R, to 1 kn and determine A, and A,,. What is the effect of increasing levels of R on the…
A: Given,
Q: 1) Calculate the current, I. 10 V ww 5Ω 4Ω 19 Ω www 2Ω 5Ω www 38 Ω
A: According to Kirchoff's voltage law, The sum of the voltage across all the components in a closed…
Q: Calculate the magnitude of V₁ in the following circuit, when frequency is 50 Hz and the value for…
A:
Q: (i) (ii) (iii) (iv) What is the function of the circuit? Derive the mathematical expression for the…
A: The required parameters can be calculated by applying kirchhoff's current law to the negative…
Q: Problem 02: A three phase transmission line is made up of aluminum conductor wires 80 km long. Find…
A: Length of conductor is L = 80 km = 80×103 mDiameter of conductor d = 480 milesRadius of conductor is…
Hello, I really need help with PART A, PART B AND PART C. I am having trouble with physics and I don't understand the problem because the professor tells me I am getting the wrong answer. Is there a way that you can help me with PART A, PART B AND PART C and can you label which one is which thank you.
Step by step
Solved in 5 steps with 5 images
- Please help will upvote for sureFor the circuit below:a) What is the maximum current at any time in the circuit?b) Write Equation of capacitor voltage in any time and find the capacitor voltage at t=1msec, t=10msec, t=1sec and t=10sec?d) Draw the capacitor voltage and current signal versus time axis and sign four different time values in (c) on it?The figure on the side is showing how the voltage on the capacitor in an RC-circuit changes with time The time needed for the capacitor to lose half its maximum charge Select one: a. 40 sec b. 80 sec c. 20 sec d. 30 secTo measure the capacitance C of a capacitor, you attach the capacitor to a battery and wait until it is fully charged. You then disconnect the capacitor from the battery and let it discharge through a resistor of resistance RR. You measure the time T1/2 that it takes the voltage across the resistor to decrease to half its initial value at the instant that the connection to the capacitor is first completed. You repeat this for several different resistors. You plot the data as T1/2 versus R and find that they lie close to a straight line that has slope 9.00 μF. What is the capacitance C of the capacitor?
- A 10-9.F capacitor (1 nanofarad) is charged to 50 V and then disconnected. One can model the charge leakage of the capacitor with a RC circuit with no voltage source and the resistance of the air between the capacitor plates. On a cold dry day, the resistance of the air gap is 3× 1018 2, on a humid day, the resistance is 6 × 10° 2. How long will it take the capacitor voltage to dissipate to half its original value on each day? ... On the dry day, it will take seconds.The initial capacitor voltage is 4 V. Switch S1 is closed at t = 0. The charge (in micro C) lost by the capacitor form t = 25 microS to t = 100 microS is:1) 6.992) 8.713) 5.554) 10Please show detailed steps and workat time zero a 90uF capacitor with an initial charge of 15uC is connected across a 120 ohms resistor. If we define a capacitor to be fully discharged when there is less than one elementary charge, e, on it then how long does it take to fully discharge this capacitor?
- 1. Find the voltages across the following components (a and b) after 1 second. The Capacitor is initially charged at 10V while the voltage source is 1V. Resistor R is 103 ohm while capacitor C is 1mF. a. Capacitor C b. Resistor R c. What is the best 1st order DE Method applicable to this problem?The shown circuit is connected for a very long time with all capacitors were initially unchargod. The final charge on C and C2 are Q1 nd 02. respectively. You are given that C 2C2. Ey E and Ey- 17 E. Find the ratio QQ1. R EsA 10¯7-F capacitor (100 nanofarads) is charged to 100 V and then disconnected. One can model the charge leakage of the capacitor with a RC circuit with no voltage source and the resistance of the air between the capacitor plates. On a cold dry day, the resistance of the air gap is 3× 103 Q; on a humid day, the resistance is 8 x 10° Q. How long will it take the capacitor voltage to dissipate to half its original value on each day?
- A Matter-and-Interactions.pdf - Adobe Acrobat Reader DC (32-bit) File Edit View Sign Window Help Home Tools Matter-and-Interac. x Sign In 794 (812 of 1030) 100% a praic vutsIuc a cIcuiar capacnor IS apprUAmatry Qy GIve a comprete vut orier expianation Tor uie venavior of the current during the discharging of a capacitor in a circuit consisting of a capacitor and light bulb. Include detailed diagrams. Explain, don't just describe. QIA GR A more extensive analysis shows that this trend holds true for the entire charging process: the capacitor with the narrower gap ends up with more charge on its plates. Q4 The insulating layer between the plates of a capacitor not only holds the plates apart to prevent conducting contact but also has a big effect on charging. Consider two capacitors whose only difference is that capacitor number 1 has nothing between the plates, while capacitor number 2 has a layer of plastic in the gap (Figure 19.57). They are placed in two different circuits having…For the circuit at right: a. Immediately after the switch is closed, what is the current in the inductor? 12V b. A long time later, what is the current through the inductor? c. What is the energy stored in the inductor in part (b)? d. A long time later, the switch is opened. Immediately after, what is the voltage across the inductor?What is a capacitor and how do they work? What is it about capacitors that make them unique? What is the formula for one time constant? How many time constants does it take to fully charge a capacitor? Show illustrations. What other electronic component(s) are commonly found with a capacitor…especially in timing circuits? What types of capacitors are there? What are the formulas for series and parallel capacitors? If three 30 uF capacitors were connected in parallel what would the net capacity be? How about the net value if the capacitors in Q7 were connected in series? If you were to connect a 5K-ohm resistor in series as in Q7… what would the first time constant be? What about time to full charge? Describe the difference between AC (alternating current) and DC (direct current). Use illustrations. Why is voltage generated and distributed in AC? What type of circuit(s) would change AC to DC? How about DC to AC?