University Physics (14th Edition)
14th Edition
ISBN: 9780133969290
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 32, Problem Q32.13DQ
Does an
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
a solar panel is a square 0.5m on a side and absorbs all the light that hits it. It the panel has a mass of 3 kg. what intensity of light would be necessary to hold it up against the force of gravity (its own weight)? how much bigger is this than the solar constant (1400 W/m^2)?
The electric field of an electromagnetic wave in a vacuum
is Ey = (23.0 V/m)cos(( 7.68 × 10³)x – wt),
where x is in m and t is in s.
You may want to review (Pages 889 - 892).
For help with math skills, you may want to review:
Rearrangement of Equations Involving Multiplication and
Division
For general problem-solving tips and strategies for this
topic, you may want to view a Video Tutor Solution of
Fields in a microwave oven.
rail d
What is the wave's frequency?
Express your answer with the appropriate units.
f= 0.062
Submit Previous Answers Request Answer
Part C
μA
X Incorrect; Try Again; 4 attempts remaining
B =
What is the wave's magnetic field amplitude?
Express your answer with the appropriate units.
Submit
Hz
ЦА
Value
Request Answer
?
Units
?
1. a) Given a scalar field V = 2xy - yz + xz ; find the vector representing the direction and the
magnitude of the maximum rate of increase of V at point P (2, - 1,0).
b) Derive the wave equation of Magnetic field using differential form of Maxwell's 4th Equation
(where the displacement current takes place).
S.
c) ) Explain the physical meaning of E=-V V with proper figures.
Chapter 32 Solutions
University Physics (14th Edition)
Ch. 32 - By measuring the electric and magnetic fields at a...Ch. 32 - When driving on the upper level of the Bay Bridge,...Ch. 32 - Give several examples of electromagnetic waves...Ch. 32 - Sometimes neon signs located near a powerful radio...Ch. 32 - Is polarization a property of all electromagnetic...Ch. 32 - Prob. Q32.6DQCh. 32 - Prob. Q32.7DQCh. 32 - Prob. Q32.8DQCh. 32 - Prob. Q32.9DQCh. 32 - Most automobiles have vertical antennas for...
Ch. 32 - Prob. Q32.11DQCh. 32 - Prob. Q32.12DQCh. 32 - Does an electromagnetic standing wave have energy?...Ch. 32 - (a) How much time does it take light to travel...Ch. 32 - Consider each of the electric- and magnetic-field...Ch. 32 - Prob. 32.3ECh. 32 - Consider each of the following electric- and...Ch. 32 - BIO Medical X rays. Medical x rays are taken with...Ch. 32 - BIO Ultraviolet Radiation. There are two...Ch. 32 - Prob. 32.7ECh. 32 - Prob. 32.8ECh. 32 - Prob. 32.9ECh. 32 - Prob. 32.10ECh. 32 - Prob. 32.11ECh. 32 - Prob. 32.12ECh. 32 - Prob. 32.13ECh. 32 - An electromagnetic wave with frequency 65.0 Hz...Ch. 32 - Prob. 32.15ECh. 32 - BIO High-Energy Cancer Treatment. Scientists are...Ch. 32 - Prob. 32.17ECh. 32 - A sinusoidal electromagnetic wave from a radio...Ch. 32 - A space probe 2.0 1010 m from a star measures the...Ch. 32 - The energy flow to the earth from sunlight is...Ch. 32 - The intensity of a cylindrical laser beam is 0.800...Ch. 32 - A sinusoidal electromagnetic wave emitted by a...Ch. 32 - Prob. 32.23ECh. 32 - Television Broadcasting. Public television station...Ch. 32 - An intense light source radiates uniformly in all...Ch. 32 - In the 25-ft Space Simulator facility at NASAs Jet...Ch. 32 - BIO Laser Safety. If the eye receives an average...Ch. 32 - A laser beam has diameter 1.20 mm. What is the...Ch. 32 - Laboratory Lasers. He-Ne lasers are often used in...Ch. 32 - Prob. 32.30ECh. 32 - Microwave Oven. The microwaves in a certain...Ch. 32 - Prob. 32.32ECh. 32 - Prob. 32.33PCh. 32 - Prob. 32.34PCh. 32 - Prob. 32.35PCh. 32 - Prob. 32.36PCh. 32 - The sun emits energy in the form of...Ch. 32 - Prob. 32.38PCh. 32 - CP Two square reflectors, each 1.50 cm on a side...Ch. 32 - A source of sinusoidal electromagnetic waves...Ch. 32 - Prob. 32.41PCh. 32 - CP A circular wire loop has a radius of 7.50 cm. A...Ch. 32 - Prob. 32.43PCh. 32 - Prob. 32.44PCh. 32 - CP Global Positioning System (GPS). The GPS...Ch. 32 - Prob. 32.46PCh. 32 - CP Interplanetary space contains many small...Ch. 32 - Prob. 32.48PCh. 32 - DATA Because the speed of light in vacuum (or air)...Ch. 32 - DATA As a physics lab instructor, you conduct an...Ch. 32 - Prob. 32.51CPCh. 32 - Prob. 32.52CPCh. 32 - Prob. 32.53CPCh. 32 - BIO SAFE EXPOSURE TO ELECTROMAGNETIC WAVES. There...Ch. 32 - BIO SAFE EXPOSURE TO ELECTROMAGNETIC WAVES. There...Ch. 32 - Prob. 32.56PP
Additional Science Textbook Solutions
Find more solutions based on key concepts
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective
Find the angle between two vectors whose dot product is twice the magnitude of their cross product.
Essential University Physics: Volume 1 (3rd Edition)
A physics student is standing on an initially motionless, frictionless turntable with rotational inertia 0.31 k...
Essential University Physics (3rd Edition)
** You have a 12-V battery, some wire, a switch, and a separate coil of wire. (a) Design a circuit that will pr...
College Physics
49. A gray kangaroo can bound across level ground with each jump carrying it 10 m from the takeoff point. Typic...
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)
The pV-diagram of the Carnot cycle.
Sears And Zemansky's University Physics With Modern Physics
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- The electric part of an electromagnetic wave is given by E(x, t) = 0.75 sin (0.30x t) V/m in SI units. a. What are the amplitudes Emax and Bmax? b. What are the angular wave number and the wavelength? c. What is the propagation velocity? d. What are the angular frequency, frequency, and period?arrow_forwardA possible means of space flight is to place a perfectly reflecting aluminized sheet into orbit around the Earth and then use the light from the Sun to push this solar sail. Suppose a sail of area A = 6.00 105 m2 and mass m =6.00 103 kg is placed in orbit facing the Sun. Ignore all gravitational effects and assume a solar intensity of 1 370 W/m2. (a) What force is exerted on the sail? (b) What is the sails acceleration? (c) Assuming the acceleration calculated in part (b) remains constant, find the time interval required for the sail to reach the moon, 3.84 108 m away, starting from rest at the Earth.arrow_forwardThe electric field of an electromagnetic wave traveling in vacuum is described by the following wave function: E =(5.00V/m)cos[kx(6.00109s1)t+0.40] j where k is the wavenumber in rad/m, x is in m, t s in Find the following quantities: (a) amplitude (b) frequency (c) wavelength (d) the direction of the travel of the wave (e) the associated magnetic field wavearrow_forward
- DE S # 3. On a cloudless day, the sunlight that reaches the surface of the earth has an intensity of about 1.50 x 10³ W/m². What is the electromagnetic energy contained in 5.10 m³ of space just above the earth's surface? X 7.65e3 J E O $ 18 R F 5 T G 21 6 tv ♫ B e MacBook Air Y & 7 N % 8 AR M 1 9 K MOSISO P Show my other submissions Parrow_forwardA low-cost way of sending spacecraft to other planets would be to use the radiation-pressure on a solar sail. The intensity of the sun's electromagnetic radiation at distances near the earth's orbit is about 1,320 W/m². What size sail (in km²) would be needed to accelerate a 6,906 kg space craft toward Mars at 0.024 m/s²? Assume that the solar sail is perfectly reflecting. (Use c = 2.9979 × 108 m/s) km²arrow_forwardAn electromagnetic wave of wavelength 435nm is traveling in a vacuum in the -z-direction. The electric field has an amplitude 2.70×10^−3 V/m2.70×10−3V/m and is parallel to the x-axis. What is the frequency? Express your answer in hertz. What is the magnetic-field amplitude? Express your answer in teslas.arrow_forward
- Electromagnetic waves can propagate through a vacuum. The speed of electromagnetic waves in a medium is always greater than the speed of light in vacuum. Electromagnetic waves can exhibit both particle-like and wave-like properties. The energy carried by an electromagnetic wave is directly proportional to its frequency. The electromagnetic spectrum encompasses a wide range of wavelengths, from radio waves to gamma rays. True or False ?arrow_forwardA possible means of space flight is to place a perfectly reflecting aluminized sheet into orbit around the Earth and then use the light from the Sun to push this "solar sail." Suppose a sail of area A = 5.30 x 105 m² and mass m = 5.00 x 10³ kg is placed in orbit facing the Sun. Ignore all gravitational effects and assume a solar intensity of 1 370 W/m². (a) What force is exerted on the sail? 1.748E4 XN If you know the intensity in a beam of light, how do you determine the radiation pressure? (b) What is the sail's acceleration? 3.496 μm/s² (c) Assuming the acceleration calculated in part (b) remains constant, find the time interval required for the sail to reach the Moon, 3.84 x 108 m away, starting from rest at the Earth. daysarrow_forwardA certain star is 15.7 million light-years from Earth. The intensity of the light that reaches Earth from the star is 3.40 × 10-21 W/m². At what rate does the star radiate EM energy? x 1026 Warrow_forward
- An electromagnetic plane wave traveling in a vacuum has its electric field given by Ex = Ey = 0 and Ez = 2000 V/m cos(10 m-1 x - wt). a) What is the frequency of the wave? b) What is the direction of propagation? c) What is the equation of the B field?arrow_forwardThe electric field of an electromagnetic wave in a vacuum is = Ey (17.0 V/m)cos((2.78 x 108)x - wt). where x is in m and t is in s. For help with math skills, you may want to review: Rearrangement of Equations Involving Multiplication and Division For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Fields in a microwave oven. FailA What s the wave's wavelength? Express your answer with the appropriate units. HÅ A= Value ? Units 80 F3 3 # $ 4 a 55 6 Submit Request Answer Part B What is the wave's frequency? Express your answer with the appropriate units. f = Value Submit Request Answer Part C ? Units What is the wave's magnetic field amplitude? Express your answer with the appropriate units. HÅ B = Value Submit Request Answer বর F7 ? Units 114 DD F9 F10 & * 7 8 9 0 0 P E R T Y U D F G H J K L C V B N M 寫arrow_forwardA plane electromagnetic wave of intensity 6.00 W/m^2, moving in the x direction, strikes a small pocket mirror, of area 40.0 cm^2, held in the yz plane. a) what momentum does the wave transfer to the mirror each second? b) Find the force that the wave exerts on the mirror? c) Explain the relationship between the answers to parts a and b.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
What Are Electromagnetic Wave Properties? | Physics in Motion; Author: GPB Education;https://www.youtube.com/watch?v=ftyxZBxBexI;License: Standard YouTube License, CC-BY