Question: Problem 3. An alternating voltage, v, has a periodic time of 0.01 s and a peak value of 40 V. When time t is

Problem 3. An alternating voltage, v, has a periodic time of 0.01

Problem 3. An alternating voltage, v, has a periodic time of 0.01 s and a peak value of 40 V. When time t is zero, v = -20 V. Express the instantaneous voltage in the form v Vm sin(wt + p) .

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The detailed ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

An alternating voltage 'v' has a periodic time of 20 ms and a maximum value of 200 V. When time t = 0, v = - 75 volts. Deduce a sinusoidal expression for 'v' and sketeh one cycle of the voltage...

The peak value of an alternating voltage is 100 V. What is the average of the voltage measured over one complete cycle when the frequency of the source is 50 Hz?

An RLC circuit with an alternating voltage source is shown. The source voltage vs is given by vs = vmsin(dt), where d = 2fd, in which fd is the driving frequency. The amplitude of the current, I, in...

3. An alternating voltage 'v' has a periodic time of 20 ms and a maximum value of 200 V. When time t = 0, v=- 75 volts. Deduce a sinusoidal expression for 'v' and sketch one cycle of the voltage...

Problem 3: Queue Configurations A store has two employees in charge of customer checkout and no separate self-checkout kiosks. Customers finish shopping and arrive at the checkout area following a...

here is other tutor's answer if this would help. i need the graphs and i cant understand their writing so you may check if this is correct. you may just type the answers but i dont need an answer...

PLS FOLLOW ALL THE SOLUTION FORMAT. I NEED GRAPHS ALONGSIDE THE SOLUTIONS. DO NOT GIVE ME ANSWERS FROM AI. HANDWRITTEN THEN BOX THE FINAL ANSWERS. PLS WRITE LEGIBLY INSTRUCTION: Solution Format 1....

Empathy The Interpersonal Reactivity Index is a survey designed to assess four different types of empathy One type of empathy called Empathetic Concern measures the tendency to feel sympathy and...

1. A two-winding, iron-core transformer is shown is Fig 1.P-1. N 1 = 500 turns, N 2 = 100 turns, and ? R = 4000. Calculate L m1 , L m2 , and L 12 . The resistance of coils 1 and 2 is 2? and 4?,...

350 Specification and Verification II Explain how a register can be modelled either as a unit-delay, or with an explicit clock input. [4 marks] Describe the relationship between the two models. [4...

Hoodoo Voodoo Company has total assets of $64,650, net working capital of $19,525, owners' equity of $31,665, and long-term debt of $22,235. What is the company's current assets? Multiple Choice...

Consider the following time series data. Quarter 1 2 3 4 (ii) (a) Choose the correct time series plot. (i) 10 9 A 7 6 Time Series Values 12 Time Series Values VYMANO 12 11 10 9 8 7 6 Year 1 5 1 5432...

Cash Flow and Capital Budgeting Aus Car Execs (ACE) is set up as a sole trader and is analysing whether to enter the discount used rental car market. This project would involve the purchase of 100...

Using the same measurement system but located at different sites in the US ( design in CA and process in MA ) , the design team measures a specific attribute as passing, while the process team...

Illustration 23. Journalize the following transactions in the books of M/s Kothari & Sons, post them into ledger and prepare trial balance for April 2013: Apr. 1: Commenced business with 40,000. Apr....

An array of pin fins made of copper 1 mm in diameter and 3 mm in length will be used in cooling an electronic board prototype. The prototype will be cooled by air at 25C blown by a fan moving at 10...

Question 1: A: Give 5 informal queries and 5 updates that you would expect to apply to the database shown in Figure 1.2. B: Give 2 additional views that may be needed by other user groups for the...

The Place-Plus real estate development firm in Problem 24 is dissatisfied with the economists estimate of the probabilities of future interest rate movement, so it is considering having a financial...

Larry Gaines, age 42, sells his personal residence on November 12, 2012, for $144,000. He lived in the house for 7 years. The expenses of the sale are $10,500, and he has made capital improvements of...

Bill and Guilda each own 50 percent of the stock of Radiata Corporation, an S corporation. Guilda's basis in her stock is $25,000. On July 31, 2012, Bill sells his stock, with a basis of $40,000, to...

How are qualified dividends taxed in 2012? Please give the two rates of tax which apply to qualified dividends, and specify when each of these rates applies._________________________...

1. What are some of the challenges and opportunities of competing in the hotel industry? How do you think the hotel industry (or travel industry more generally) has changed over time? 2. Can you...

A rocket-powered hockey puck moves on a horizontal friction less table. FIGURE EX4.7 shows graphs of v x and v y , the x- and y-components of the pucks velocity. The puck starts at the origin. What...

A particles trajectory is described by x = (1/2t 3 2t 2 )m and y = (1/2 t 2 2t) m, where t is in s. a. What are the particles position and speed at t = 0 s and t = 4 s? b. What is the particles...