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
(c) f = 800Hz.
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
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Question Posted:
Related Video
In a series circuit, the same amount of current flows through all the components placed in it. On the other hand, in parallel circuits, the components are placed in parallel with each other and the circuit splits the current flow.
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...
-
The problem definition stage is perhaps more critical in the research process than the problem solution stage. Discuss this statement.
-
What is an evaporative condenser ?
-
Andrew, Bea, Carl, and Carl, Jr. (Carl's son), and Tetra Corporation own all of the single class of Excel Corporation stock as follows: Andrew, Bea, and Carl are unrelated. Bea owns 75% of the Tetra...
-
You have just completed the appraisal of an office building and have concluded that the market value of the property is $3,500,000. You expect Potential Gross Income (PGI) in the first year of...
-
Dan McClure is trying to decide on how many copies of a book to purchase at the start of the upcoming selling season for his bookstore. The book retails at $28.00. The publisher sells the book to Dan...
-
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?
-
Saul maintains a provision for doubtful debts in his books. It is made up of a specific provision for doubtful debts and a general provision equal to 5% of the remainder. The following information is...
-
How the solution solves to get [ C = ] as shown in the picture? Exercise 1 1. The household's problem is: subject to: The Lagrangian is: C + 10 max C+11c C1,C2 C 1+ r* 10 L = G++1 [0 11 The first...
-
Although the terms data and information are often used interchangeably, it is useful to distinguish between them. Briefly explain the difference between data and information with an example. (ii) 4...
-
What is a crisis communication plan and how to craft one? 2. How Does the Coronavirus Outbreak Differ from Other Crises? 3. How do industries Hit the Hardest by the Coronavirus Pandemic? So, what...
-
4. Find the change in internal energy associated with the following processes (kJ/kg): (a) Steam at 100 kPa, 120C is heated and compressed to 200 kPa, 400C (b) Air is cooled in an automobile...
-
Based on AAP's average Price/Sales ratio over the past 5 years, what would be your estimate of the value of AAP's stock (assume today is 1/1/23)? You forecast that AAP will have sales per share...
-
What benefit does a firm receive when it accepts a project with a positive NPV?
-
What types of questions can be answered by analyzing financial statements?
-
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...
-
Estimate the final temperature in Celsius of the combination if I drop 5 rolls of pennies at 2 0 C ( each roll is 5 0 pennies stacked together; assume they are pure copper ) into a cup of recently -...
-
A 100 gram mass is hung of then end of a cantilever beam . The beam is made of brass, and is 30 cm long (), 2 cm wide, and 3 mm thick. Find the resulting deflection ()
-
The nitrogen-vacancy (NV) and silicon-vacancy (SiV) defects in diamond can lead to many exciting quantum nanotechnologies in physical and biological sciences, including single-photon sensors,...
Study smarter with the SolutionInn App