FREE Trial

Suppose a 50-kW radio station emits EM waves uniformly in all directions (a) How much energy per second crosses a

Question:

Suppose a 50-kW radio station emits EM waves uniformly in all directions
(a) How much energy per second crosses a 1.0-m2 area 100 m from the transmitting antenna?
(b) What is the rms magnitude of the E field at this point, assuming the station is operating at full power?
(c) What is the voltage induced in a 1.0-m-long vertical car antenna at this distance.

This problem has been solved!


Do you need an answer to a question different from the above? Ask your question!

Step by Step Answer:

Answer rating: 81% (11 reviews)

a The radio waves have the same intensity in all directions so the energy per unit area per …View the full answer


answer-question
Answered By
tutor-profile-image
Allan Simiyu
I am an adroit Writer. I am a dedicated writer having worked as a writer for 3 years now. With this, I am sure to ace in the field by helping students break down abstract concepts into simpler ideas.
5.00+ 8+ Reviews 54+ Question Solved
Related Book For  answer-question
Physics Principles with Applications

Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books
View Solution
Create a free account to access the answer
Cannot find your solution?
Post a FREE question now and get an answer within minutes. * Average response time.
Question Posted: May 05, 2010 02:20:29
See More Questions

Students also viewed these Electricity and Magnetism questions

Q:
Suppose a 35-kW radio station emits EM waves uniformly in all directions. (a) How much energy per second crosses a 1.0-m2 area 1.0 km from the transmitting antenna? (b) What is the rms magnitude of...
A:
a The radio waves have the same intensity in all dire......
Q:
The sound from a trumpet radiates uniformly in all directions in 20"C air. At a distance of 5.00 m from the trumpet the sound intensity level is 52.0 dB. The frequency is 587 Hz. (a) What is the...
A:
IDENTIFY Use the equations that relate intensity level and intensity intensity and pressure amplitud......
Q:
A sound wave travels out uniformly in all directions from a point source. (a) Justify the following expression for the displacement s of the transmitting medium at any distance r from the source: s =...
A:
a Let P be the power output of the source This is the rate at which energy crosses the surface of......
Q:
Why might a supervisor be motivated to perceive a subordinate's performance as being poor when it really is not?
A:
Motivation is based on the needs values and desires of th......
Q:
A used piece of rental equipment has 212 years of useful life remaining. When rented, the equipment brings in $800 per month (paid at the beginning of the month). If the equipment is sold now and...
A:
a Annuity due b R 800......
Q:
An insurance company offers its policyholders a number of different premium payment options. For a randomly selected policyholder, let X 5 the number of months between successive payments. The cdf of...
A:
a Possible X values are those values at which F......
Q:
1. How will you develop this forecasting process? 2. Which methods will you use? What variables will be considered? 3. Are there conditions under which the analytics models should be adjusted by your...
A:
1 First we will decide whether to forecast sales or demand Since these phones are new we will need t......
Q:
At December 31, 2011, Hyasaki Corporation has the following account balances: Bonds payable, due January 1, 2019 $2,000,000 Discount on bonds payable 88,000 Bond interest payable 80,000 Show how the...
A:
Current liabilities Bond Interes......
Q:
Bramble Company manufactures deep-sea fishing rods, which it distributes internationally through a chain of wholesalers. The following data are taken from the budget prepared at the beginning of the...
A:
a To calculate the variable overhead spending and efficiency variances we can use the following form......
Q:
Chris Sandvig Irrigation, Inc., has summarized the price list from four potential suppliers of an underground control valve. See the table below. Annual usage is 2,400 valves; order cost is $10 per...
A:
Chris Sandvig Irrigation S 10 H 3 33 D 2 400 EOQ 120 with slight rounding Cos......
Q:
A point source emits light energy uniformly in all directions at an average rate Po with a single frequency f. Show that the peak electric field in the wave is given by HucP 2ar? E, %3D
A:
The light has the same intensity i......
Q:
Repeat Problem 52 for a distance of 100 km from the station.
A:
a The radio waves have the same intensity in all directions so the energy per unit area per unit tim......
Q:
In the United States, the median age of residents is lowest in Utah. At each age level, the death rate from heart disease is higher in Utah than in Colorado. Overall, the death rate from heart...
A:
This occurs because there are more young people who are at the lower level......
Q:
Consider an n-dimensional linear time-invariant system x Ax+ Bu. = a) What is the state space? b) c) Suppose that u E R. What are the dimensions of matrices A and B? Discretize the system into...
A:
a The state space of the system is the set of all possible states that the system can be in In this......
Q:
1. A high school student approaches you and asks you to convince them to register at xxx university and major in either Business or Tourism 2. need to prepare a paper that persuades the student to...
A:
Title Persuading High School Students to Choose Business as Their College Major Introduction Choosing the right university major is a pivotal decision in a high school student s life It sets the stage......
Q:
Cost of direct materials used in production Direct labor Work in process inventory, January 1 Work in process inventory, January 31 Total factory overhead Determine Fuller Manufacturing's cost of...
A:
To determine Fuller Manufacturing s cost of goods manufactured for the......
Q:
What is the correct way to code a patient having bradycardia due to Demerol that was correctly prescribed and properly administered? Provide the appropriate rationale.
A:
The correct way to code a patient having bradycardia due to Demerol that was correct......
Q:
a. Can objects on the stack be shared by different functions? b. Is managing objects on the heap easier to claim and release than the objects on stack? c. Are objects on the heap managed via pointers...
A:
Answer A Stack can be defined as the section of the memory in a computer for partial storage in which the last item stored is the first retrieved In general local variables and data within a function......
Q:
Maria runs a small corner shop. Her statement of financial position at 31 October 2019 is shown below. The following transactions took place in the first week of November 2019: Trade payables of...
A:
Notes 1 Paying trade payables from the bank account will increase the overdraft by 3 500 Money has b......
Q:
In Exercises 15 through 30, find the derivative dy/dx. In some of these problems, you may need to use implicit differentiation or logarithmic differentiation. y ex + et -2x 1 + e
A:
y dy dx X ex ex 1 e 2x 1 e x e......
Fundamentals Of Corporate Taxation 8th Edition - ISBN: 1609300688 - Free Book