Find the intensity of this wave

Assignment Help Physics
Reference no: EM13718282

Solve the all parts of given problem:

Problem: A traveling sinusoidal electromagnetic wave in vacuum has an electric field amplitude of 62.1 V/m.

Part A: Find the intensity of this wave?

Part B: Calculate the energy flowing during 10.7 s through an area of 0.0211 m2 that is perpendicular to the wave\'s direction of propagation?

Please explain how you came to your conclusion for above problem.

Reference no: EM13718282

Questions Cloud

How high above its original position will the ball fly : A vertical spring (ignore its mass), whose spring constant is 950N/m , is attached to a table and is compressed down by 0.160 m. How high above its original position (spring compressed) will the ball fly
Estimate what is the work done by the weight on the box : A box the mass 52kg is pushed up an incline that has a total length of 7.0m and is tilted 21 degrees away from the horizontal. What is the work done by the weight on the box
An ion exchange column is designed to soften water-flow rate : An ion exchange column is designed to "soften" water. In a particular application, the bed is filled with particles that are approximately spherical, with dp = 4 mm, and voidage epsilon = 0.30. The bed fills a cylinder with diameter 0.2 m, and is 1.0..
Calculate the work done on the package by friction : A 4.60kg package slides 1.59m down a long ramp that is inclined at 12.2 m below the horizontal. Calculate the work done on the package by friction
Find the intensity of this wave : A traveling sinusoidal electromagnetic wave in vacuum has an electric field amplitude of 62.1 V/m. Find the intensity of this wave
What distance will he slide before stopping : Suppose that the coefficient of kinetic friction between Zak's feet and the floor, while wearing socks, is 0.250. what distance d will he slide before stopping
The electronic components of a computer consume : The electronic components of a computer consume 0.1 kW of electrical power. To prevent overheating, cooling air is supplied by a 20-W fan mounted at the inlet of the electronics enclosure. At steady state, air enters the fan at20 °C, 1 bar and exits ..
What is its speed at its highest point : A 0.70kg ball is thrown with a speed of 18m/s at an angle of 26o. What is its speed at its highest point
Steady state-determine the cost of options : A house is maintained at steady state (closed system) at 300 K while the outside temperature is 280 K. The heat loss is measured at 2 kW. Two approaches are being considered:

Reviews

Write a Review

Physics Questions & Answers

  Determine what is the change in volume of the beaker

Ice water is heated to boiling in a 500mL beaker. The beaker's temperature from 0°C to 100°C. What is the change in volume of the beaker

  What is the y-component of vector d what is the x-component

vector a has magnitude of 5.0 at an angle of 60.0 o from the x-axis. vector b has magnitude of 9.0 at an angle of -20.0

  Find the childs speed at the lowest point

A 43.0-kg child swings in a swing supported by two chains, each 2.92 m long. The tension in each chain at the lowest point is 346 N. Find the child's speed at the lowest point

  Backpack is hung from the middle of an aluminium wire

An 85.0N backpack is hung from the middle of an aluminium wire where there is a 3.00 degree angle created on each side. The temperature of the wire then drops with 20.0 C. Discover the tension in the wire at the lower temperature.

  Determine the magnetic field strength at the axis of wire

carries a 10 A current with a uniform current density. Use Ampere's Law to determine the magnetic field strength at the axis of the wire

  Estimate the focal length of the concave mirror

In the drawing the head-up display is designed so that the distance between the digital readout device and virtual image 1 is 1.60 m. Find the focal length of the concave mirror

  Find the gnats average speed

A gnat takes off from one end of a pencil and flies around erratically for 18.1 seconds before landing on the other end of the same pencil. find the gnat\'s average speed

  What is the force required to launch the aircraft

An aircraft weighing 892 N is accelerated at 9.9 m/s/s for 5 seconds, What is the force required to launch the aircraft

  Evaluate the speed of the raft

A woman on a bridge 90.0 m high sees a raft floating at aconstant speed on the river below. She drops a stone fromrest in an attempt to hit the raft. Find the speed of the raft

  Does the change in momentum of the bullet equal

A bullet is fired into a block of wood sitting on a block if ice. The bullet has an initail velocity of 500m/s and a mass of 0.005 kg. The wooden block has a mass of 2kg and is initially at rest.

  Determine the distance each object

Two objects with masses of 2.10 kg and 6.80 kg are connected by a light string that passes over a frictionless pulley. (a) Determine the tension in the string.

  Calculate the direction of the magnetic field

A poor artist might approximate a flower as a series of radial lines and circular arcs. What is the direction of the magnetic field

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd