An industrial laser is used to burn a hole through a piece of metal. The average intensity of the light is = 2.36 x 10° W/m². What is therms value of (a) the electric field and (b) the magnetic field in the electromagnetic wave emitted by the laser?(a) Number(b) Numberi0.0000940.003133UnitsUnits TT +

Average intensity of light is S-=2.36×109 W/m2 Find: (a) rms value of electric field. (b) rms value…

Answered: The average intensity of the light is =…

Science

Physics

The average intensity of the light is = 2.36 x 10° W/m².

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: What is the wavelength of an electromagnetic wave with a frequency of 8 x 1010?

A: The expression used to find the wave length of an electromagnetic wave is, λ=cf…

Q: An new oven cooks a small cake with visible light. If a pan of food (area = 0.036 m2) is 0.475 m…

Q: A certain electromagnetic field traveling in glass has a maximum electric field of 1,299 V/m. What…

A: Given data The maximum electric field is given as Emax = 1299 V/m. The speed of light is given as c…

Q: The Earth has a radius of 6.38 x 106 m and is 1.50 x 1011 m from the Sun. The intensity of sunlight…

Q: A diathermy machine, used in physiotherapy, generates electromagnetic radiation that gives the…

A: The frequency for diathermy,

Q: Consider electromagnetic waves propagating in air. Determine the frequency of a wave with a…

Q: An electromagnetic wave with frequency 4.00x1014 Hz propagates with a speed of 2.10x108 m/s in a…

Q: 20. The electric field of an electromagnetic wave is described by the function: E = (375 V/m)…

Q: A solar car has a roof dimensions of 116cm x 102cm for solar cells . Calculate the electrical power…

Q: Consider a room heater that uses a concave mirror to reflect infrared radiation from hot coils. The…

A: Given:- Radius of curvature of the mirror, R=−49.0cm (negative because the mirror is concave)-…

Q: What is the wavelength of light if its frequency is 3.2 x 1014 hz? 1.82 x 10-7m 560nm 938nm 1.06 x…

A: Given data: Frequency (f) = 3.2×1014 Hz Required: The wavelength (λ)

Q: A spherical particle of density p= 5.00 O 5.8 x 10-5. as the Earth. Rsg = 1.5 x 10¹1 m. G= 6.67 x…

A: Density of particle = 5000 kg/m3Distance between particle and sun R= 1.5x1011 m

Q: An electromagnetic wave with a frequency of 4.72 x 1014 Hz has a speed of 1.71 x 108 m/s when it…

A: The objective of this question is to find the wavelength of an electromagnetic wave when it travels…

Q: 2) A radio antenna broadcasts a 1.0 MHz radio wave with 30 kW of power. Assume that the radiation is…

Q: A certain part of the electromagnetic spectrum ranges from 200 nm to 400 nm. What is the highest…

A: Frequency = speed of light / wavelength

Q: An electromagnetic wave with an electric field that oscillates with a period of 8.43 ps is…

A: The objective of this question is to find the wavelength of an electromagnetic wave given the period…

Q: An electromagnetic wave with a frequency 7.50x1014 Hz propagates with a speed of 2.00x108 m/s in a…

A: Given data: Speed of electromagnetic wave in glass V = 2.00 × 108 m/s Required: The index of…

Q: A In which situation shown below will the electromagnetic wave be more successful in inducing a…

A: Two figures showing two electromagnetic waves. c=1μoεo where μo=4π×10-7 is the magnetic…

Q: 5. Consider the resistor network connecting points A and B in the figure be- low. What is the…

Q: Problem 14: The frequency of an electromagnetic wave traveling in vacuum is f = 1.6 × 106 Hz.…

A: Frequency of EM wave traveling in vacuum is Note:Speed of light is Find:(a) Wavelength in terms of…

Q: The brightness of the Sun as observed from the Moon can be used to design a solar panel array at a…

Q: A certain electromagnetic field traveling in glass has a maximum electric field of 1,204 V/m. What…

A: we know that in vacuum- Fe=Fm qE= qvB…

Q: The antenna for an AM radio station is a 69.5-m-high tower whose height is equal to one-quarter the…

A: Step 1:To find the frequency f at which the AM radio station transmits, we can use the formula for…

Q: Assume the radiation from a heat lamp is monochromatic, with a wavelength of 1.5 μm . If the lamp’s…

Q: A solar car has a roof dimensions of 149cm x 81cm for solar cells. Calculate the electrical power…

A: Dimensions = 149 cm * 81 cm 100 cm = 1 m Therefore, area of roof = 1.49 m * 0.81 m = 1.2069 m2…

Q: Take the ratio of these two areas

A: Given: Radius of Earth = 6300 km Distance from the sun = 1.2 × 108 km.

Q: QUESTION 8 Consider light having a wavelength of 521 nm traveling in a vacuum. Which of the…

Q: エ, I, し.0V 9.00h 4.00V 7.80 Sb 12 10,0V Ing 1.50Sh

A: Please see the answer in Step 2

Q: 18. A charged particle oscillates with a frequency of 300 MHz. The wavelength of electromagnetic…

A: Given frequency of oscillation charge particle is 300MHz so F=300X10^6 Hz we need to find the…

Q: A solar car has a roof dimensions of 146cm x 82cm for solar cells . Calculate the electrical power…

A: Given dimensions of roof is A=146cm x 82cm =1.46m x 0.82m Energy loss e=77%=0.77 I=952W/m2

Q: Consider electromagnetic waves in free space. What is the wavelength of a wave that has the…

Q: The wavelength of light 589 nm. What is the frequency of this radiation? (c = 3x10 8 m/ s) 5x10 14 s…

A: Given, The wavelength of light=589nm C=3x10^8 m/s we have to find frequency of this radiation

Q: The wavelength range of a particular beam of light is from 505 620 nm. What is the corresponding…

A: The frequency is given by, f=vλ For the lower wave length, the corresponding frequency will be,…

Q: Assume the mostly infrared radiation from a heat lamp acts like a continuous wave with wavelength…

A: The lamp’s power is, The specific heat is, The increase in the temperature is, The mass of the…

Q: A bulb emits light ranging in wavelength from 1.04E-7 m to 6.04E-7 m. What is the minimum wave…

Q: 2. A satellite orbiting the Earth is powered by photovoltaic ("solar") panels that convert light…

A: Given that: Pout=3.60 kWPout=0.15 PinSolar power=Ps(Let)Let the temperature of the surface of the…

Q: Electromagnetic radiation in the Ultraviolet (A) range has a wavelength of 340 nm and a speed of 3.0…

Q: b. Review. A snowmobile is originally at the point with posi- tion vector 29.0 m at 95.0…

Q: 3. A monochromatic light source emits electromagnetic radiation uniformly in all directions (isotrop…

A: Given, the intensity of light at a distance of r = 25.0 m from the source: I = 2.00 x 10-5 W/m2.…

Q: An anstonomer on a planet orbiting the star Deneb wants to differentiate the reflected light by…

Q: What is the frequency of the most intense radiation emitted by your body? Assume a skin temperature…

A: Given: Temperature of skin, T=95°F=308.15 K

Q: An electromagnetic plane wave is propagating with an intensity I =1.0×10* Wm² in a medium with e=! 3…

Q: The wavelength of visible light is from, O 400 m to 700 m O 400 km to 700 km O 400 cm to 700 cm O…

Q: An anstonomer on a planet orbiting the star Deneb wants to differentiate the reflected light by…

A: Given, Earth radius, r = 6400.0 km Distance from the sun, d = 1.3 x108 km

Q: A solar car has a roof dimensions of 144cm x 110cm for solar cells. Calculate the electrical power…

A: Given: Dimension of solar roof 144cm x 110cm Area of solar roof = 114 cm x 110 cm…

Q: A solar car has a roof dimensions of 145cm x 88cm for solar cells. Calculate the electrical power…

A: Given that the dimension of the roof and intensity of the incident light and also given the…

Q: A car is traveling east at 25.0 m/s when it turns due north andaccelerates to 35.0 m/s, all during a…

A: Given:Velocity of car in east direction (v1) = 25 m/sVelocity of car in north direction (v2) = 35…

Question

An industrial laser is used to burn a hole through a piece of metal. The average intensity of the light is = 2.36 x 10° W/m². What is the
rms value of (a) the electric field and (b) the magnetic field in the electromagnetic wave emitted by the laser?
(a) Number
(b) Number
i
0.000094
0.003133
Units
Units T
T +

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given information

VIEW

Step 2: Define wave intensity and calculation of peak value of electric field.

VIEW

Step 3: Calculation of rms value of electric field.

VIEW

Step 4: Calculation of rms value of magnetic field.

VIEW

Step 4

VIEW

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

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

An electromagnetic wave of frequency 91.5 MHz travels in crown glass at a speed of 1.972x108 m/s. What is the wavelength of this wave while it is inside the glass?
A solar car has a roof dimensions of 133 cm x 95cm for solar cells. Calculate the electrical power available, assuming total energy loss of 84% and a constant light intensity of 1031 W/ m2.
What is the intensity in W/m2 of a laser beam used to burn away cancerous tissue that puts 374 J of energy into a circular spot 2.00 mm in diameter in 4.67 s? Compare this to the average intensity of sunlight (about 700 W/m2). answer blank times 10^7
F 264hz
An electromagnetic wave of frequency 3.2×1014 Hz falls on a medium of refractive index 4.1. The speed of E-M waves in vacuum is 3×108 m/s. The wavelength of the E-M wave in vacuum, λ0 = Unit . The speed of the E-M wave in the medium, v = Unit . The wavelength of the E-M wave in the medium, λ = Unit . If the incident wave falls from air and the angle of incidence is 17.5°, what is the angle of refraction? The angle of refraction, θr = Unit
What is the wavelength of an electromagnetic wave with a frequency of 8 x 1010?
In a dentist's office, an X-ray of a tooth is taken using X-rays. What is the frequency in a vacuum if the wavelength is 4.76x10^-11 meters?
calculate the wavelength of an electromagnetic wave of frequency 2.5 x 1014 Speed of electromagnetic waves in a vacuum is 3 x 108m/s.
The Earth is 1.49 × 1011 meters from the sun. If the solar radiation at the top of the Earth's atmosphere is 1 340 W/m², what is the total power output of the sun? a. 7.10 x 1027 W b. 2.20 x 1030 W 6.62 x 1026 W d. 3.74 x 1026 W с. е. 2.98 x 1025 w
The electric field of an electromagnetic wave is given by E_ =5×10- sin (2x10x+8.28 x10" t)
Humans are unable to convert radiant energy from the sun into stored energy that can be usedto do work. Plants, however, obtain their energy from photosynthesis – sunlight is used toconvert carbon dioxide and water into sugars (stored as an energy source) and oxygen.Consider a leaf with a surface area of 2.5 cm2. On a sunny day it might receive sunlight withan average power per unit area of 350 W/m2. Of this incident light, only about 40% is usefulfor photosynthesis. (a) If the process was perfectly efficient (i.e. all the useful radiation was converted tostored internal energy), calculate the increase in internal energy of the leaf in aperiod of one hour. (b) In practice, the overall efficiency of the process (percentage of energy storedrelative to the total incident energy reaching the surface of the leaf) is only about6%. Discuss, in relation to the First Law of Thermodynamics, what happens to theremaining energy?
A solar car has a roof dimensions of 127cm x 88cm for solar cells. Calculate the electrical power available, assuming total energy loss of 86% and a constant light intensity of 982 W/ m2. Answer: