An ac source 1 (20 V) cos (2ft) in series with a battery 2 16 V is connected to a circuit consisting of resistors R 1 10 and R 2 8 and an inductor L 6 mH (Figure) Find the power dissipated in R 1 and R 2 if (a) f 100 Hz, (b) f 200 Hz, and (c) f 800Hz R2...

Physics
Electricity and Magnetism
An ac source 1 = (20 V) cos (2ft)

An ac source 1 = (20 V) cos (2ft) in series with a battery 2

Question:

An ac source ←₁ = (20 V) cos (2πft) in series with a battery ←₂ = 16 V is connected to a circuit consisting of resistors R₁ = 10Ω and R₂ = 8Ω and an inductor L = 6 mH (Figure). Find the power dissipated in R₁ and R₂ if

(a) f = 100 Hz,

(b) f = 200 Hz, and

Transcribed Image Text:

R2

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Answer rating: 66% (12 reviews)

We can treat the ac and dc components separately For the dc component L ...View the full answer

Answered By

HABIBULLAH HABIBULLAH

I have been tutor on chegg for approx 5 months and had solved a lot of questions.

5.00+ 1+ Reviews 10+ Question Solved

Related Book For book-img-for-question

Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

See More Books

Question Posted: Nov 29, 2011 09:46 AM

See More Questions

Students also viewed these Electricity and Magnetism questions

A variable inductor can be placed in series with a light bulb to act as a dimmer. (a) What inductance would reduce the current through a 100-W light bulb to 75% of its maximum value? Assume a 120-V...
A circuit contains a resistor in series with a capacitor, the series combination being connected across the terminals of a battery, as in Figure 20.37a. The time constant for charging the capacitor...
A variable DC battery is connected in series with a 125- resistor and a p-n junction diode that has a saturation current of 0.625mA at room temperature (20oC). When a voltmeter across the 125-0...
All else equal, a large sell off in the equity markets (decline in the S&P 500 and the Dow Jones Industrial Average) would be the most likely result from the reporting of a much higher than expected...
Complete the following using the gross profit method. Assume a normal gross profit rate of 27% of net sales. Goods Available for Sale $69 Inventory January 1, 201X Net Purchases Cost of Goods...
In a research study at Ohio State University, a professor found that even honest people, left to their own devices, would steal from their employers. In this study, the researchers gave financial...
Why do you think management writers continue to predict a revolution in the way work is organised in industrialised countries, despite the presence of evidence suggesting a continuation of the...
Missoula Railroad decided to use the high-low method and operating data from the past six months to estimate the fixed and variable components of transportation costs. The activity base used by...
Question 12 (5 points) According to sample data from the OECD, the average U.S. worker takes 23.3 days of vacation each year. Assume a sample standard deviation of 40 and a sample size of 45....
Rex Metal Fabricators (RMF) buys scrap metal and produces components for buildings and other structures. The purchase contracts specify an average quality level of 75 percent. That is, 75 percent of...
Figure shows a load resistor R L = 20 connected to a high-pass filter consisting of an inductor L = 3.2 mH and a resistor R = 4. The input voltage is = (100 V) cos (2ft). Find the rms currents in R,...
A 100-V-rms voltage is applied to a series RC circuit. The rms voltage across the capacitor is 80 V. What is the voltage across the resistor?
Spartan, Inc., regularly sells chemicals to Grieder Supply on terms 4/10, n/30 and records sales at gross. During a recent month, the two firms engaged in the following transactions: a. Spartan sold...
You are the manager of internal audit of Coverit Corporation, a large insurance company. One day you receive an urgent letter from the controller expressing his concerns about some organizational...
Daintree Ltd. is a large retailer that operates department stores in all major cities throughout Australia. Recently it has expanded its operations into Southeast Asia. Although each store operates...
Draw two points P and Q. Then sketch PQ. Add a point R on the ray so that Q is between P and R. C D A B FL E
Hypothesis testing and testing claims with confidence intervals are two different approaches that lead to the same conclusion. In the following activities, you will compare and contrast those two...
The following system of periodic tasks is scheduled and executed according to a cyclic schedule. Draw an execution trace (timeline) showing two occurances of each task. Ti ei Pi 1 8 T2 4 15 T3 3 20...
Describe how a corporate brand is different from a product brand. LO2
Illini Company, Inc. Balance Sheet as of 12/31/20X0 Assets Current Assets: Cash $1,500,000 Accounts receivable, net 18,000 Inventory 50,000 Total current assets 1,568,000 Equipment 90,000 Goodwill...
Suppose a poll of 20 employees is taken in a large company. The purpose is to determine x, the number who favor unionization. Suppose that 60% of all the companys employees favor unionization. a....
Two waves traveling along a stretched string have the same frequency, but one transports three times the power of the other. What is the ratio of the amplitudes of the two waves?
A bug on the surface of a pond is observed to move up and down a total vertical distance of 6.0 cm, from the lowest to the highest point, as a wave passes. If the ripples decrease to 4.5cm, by what...
The two pulses shown in Fig. 11-52 are moving toward each other. (a) Sketch the shape of the string at the moment they directly overlap. (b) Sketch the shape of the string a few moments later. (c) In...
Fibertech GmbH is a distributor of outdoors technical clothing. The company outsources the production of clothing to external manufacturers in Bangladesh and sells the clothing under its own brands....
PLEASE HELP WITH PART 2 & 3 Thanks Required information Exercise 1 0 - 7 ( Algo ) Part 2 Prepare journal entries to record the first two interest payments. Journal entry worksheet Record the interest...
The following information was available for the year ended December 31, 2022: Net sales $ 300,000 Cost of goods sold 210,000 Average accounts receivable for the year 15,000 Accounts receivable at...

“C” Leadership A New Way To Beat The Competition And Manage Organization Stakeholders 1st Edition - ISBN: 1801170541 - Free Book

Study smarter with the SolutionInn App