Finola has a circuit with a 4.00 k resistor, a 0.750 H inductor, and a capacitor of
Question:
Finola has a circuit with a 4.00 kΩ resistor, a 0.750 H inductor, and a capacitor of unknown value connected in series to a 440.0 Hz ac source. With an oscilloscope, she measures the phase angle to be25.0°.
(a) What is the value of the unknown capacitor?
(b) Finola has several capacitors on hand and would like to use one to tune the circuit to maximum power. Should she connect a second capacitor in parallel across the first capacitor or in series in the circuit? Explain.
(c) What value capacitor does she need for maximum power?
Step by Step Answer:
a 0250 C 1 C 2 b If both capacitors are i...View the full answer
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
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 Sciences questions
-
A resistor and a capacitor are connected in series to an emf source. The time constant for the circuit is 0.870 s. (a) A second capacitor, identical to the first, is added in series. What is the time...
-
A variable capacitor is connected in series to an inductor with negligible internal resistance and of inductance 2.4 104 H. The combination is used as a tuner for a radio. If the lowest frequency to...
-
A 0.48- F capacitor is connected in series to a 5.00-k resistor and an ac source of voltage amplitude 2.0 V. (a) At f = 120 Hz, what are the voltage amplitudes across the capacitor and across the...
-
What aspects of control must exist before a subsidiary is consolidated?
-
List and briefly describe the four steps involved in the process of calculating estate taxes.
-
it was still weeks before Elsa was to be formally appointed as the leader of a newly formed group, she decided to show her boss and the other group members that she was worthy of a promotion. She was...
-
A centrifugal pump having a 6-in.-diameter impeller and the characteristics shown in Fig. 12.7 is to be used to pump gasoline through \(4000 \mathrm{ft}\) of commercial steel 3-in.-diameter pipe. The...
-
The following graphic indicates where each part of the dollar that a student pays for a new college textbook goes: Where the New Textbook Dollar Goes*... Students are frustrated with the cost of...
-
Distinguish between financial and managerial accounting for (a) primary users of reports, (b) types and frequency of reports, and (c) purpose of reports. (b) types and frequency of reports, and (c)...
-
Martin's Service Station is considering entering the snowplowing business for the coming winter season. Martin can purchase either a snowplow blade attachment for the station's pick-up truck or a new...
-
The phasor diagram for a particular RLC series circuit is shown in the figure. If the circuit has a resistance of 100 and is driven at a frequency of 60 Hz, find (a) The current amplitude, (b) The...
-
To test hearing at various frequencies, a resonant RLC circuit is connected to a speaker. The resonant frequency is selected by changing a variable capacitor. (a) For an RLC circuit with L = 300 mH,...
-
How many molecules are in one drop of water if 1.00 g of water contains 3.34 x 10 22 molecules? (Given: 1 mL = 20 drops).
-
Smith and Daughter Inc has a beta of 0.9, the risk-free rate is 3.2%, and the expected market risk premium 5%. Brady Enterprise expected return is 8%. a. Calculate the required return for Brady...
-
The pharmacy s recipe book provides a formula that yields 1 0 0 g of an ointment. You are asked to prepare an 8 0 g jar of the ointment. By what number do you need to multiply each ingredient to...
-
As bond ratings drop, what happens to the standard deviation of yields to maturity? Pivot Table Average of Credit Spread Years to Maturity Rating AAA AA A B CCC CC Grand Total V 3.000 4.000 5.000...
-
Swifty Auto Repairs is a service firm that uses a job costing system. Direct labor consists of mechanics' pay. Direct materials consist of auto parts. Manufacturing overhead costs include items such...
-
On December 3 1 , 2 0 2 3 , ?Parent Co purchased 9 5 % ?of Sub Co for $ 1 2 0 , 0 0 0 ?cash. The Balance Sheet of each corporation just prior to the acquisition is presented below. Additionally,...
-
State a result that generalizes the ideas presented in the previous two exercises.
-
Give the structural formulas of the alkenes that, on ozonolysis, give: a. (CH3)2C=O and CH2=O b. Only (CH3CH2)2C=O c. CH3CH=O and CH3CH2CH=O d. O=CHCH2CH2CH2CH=O
-
For each of the following compounds, draw its structure. a) 2, 6-Dibromo-4-chloroanisole b) Meta-Nitro-phenol
-
In Chapter 9, we saw that meta-chloroperoxybenzoic acid (MCPBA) is a peroxy acid commonly used to convert alkenes into epoxides. Recall that peroxy acids have the following structure a) Draw the...
-
Provide at least five different acceptable IUPAC names for the following compound.
-
Roberta Bondar is travelling in her space craft around a distant planet. The planet has a radius R' and she is at an altitude of 2R' above its surface, coasting at some constant speed in a circular...
-
Some enterprising physics students working on a catapult decide to have a water balloon fight in the school hallway. The ceiling is of height 3 . 4 m, and the balloons are launched at a velocity of 9...
-
1-Define electric fields and how it helps us understand electricity. 2-Electric fields are represented as a physical effect of a configuration of charges that is created by the attraction of electric...
Study smarter with the SolutionInn App