What is the frequency of the electric field

Assignment Help Physics
Reference no: EM13543340

In an EM wave traveling west, the B field oscillates vertically and has a frequency of 84.0 kHz and an rms strength of 6.30×10^?9T.

A. What is the frequency of the electric field?
B. What is its direction?

Reference no: EM13543340

Questions Cloud

How long will it take for the concentration in the container : A 1 L beaker contains a material that decays at a first order rate of 0.25/day. How long will it take for the concentration in the container to be reduced to 10 % of its originalvalue?
Erive an expression for the change in pond depth : An object of density P_a, volume V_a, and weight W_a is thrown from a rowboat floating on the surface of a small pond and sinks to the bottom.
Derive the equation for the linear acceleration of a falling : Derive the equation for the linear acceleration of a falling mass m suspended by a string from the rim of a uniform disk of mass M and radius R that is free to rotate without friction about its principal axis. 2. If the hanging mass is doubled, what ..
Determine what is the average density of the duck : A duck is floating on a lake with 23% of its volume beneath the water. What is the average density of the duck
What is the frequency of the electric field : In an EM wave traveling west, the B field oscillates vertically and has a frequency of 84.0 kHz and an rms strength of 6.30×10^?9T. What is the frequency of the electric field? What is its direction?
Compare the crystalline state in metals and polymers : For cubic crystals, as values of the planar indices h, k, and l increase, does the distance between adjacent and parallel planes (i.e., the interplanar spacing) increase or decrease? Why?
Determine the gauge pressure of the venous blood : The drawing shows an intravenous feeding. With the distance shown, nutrient solution (? = 1050 kg/m3) can just barely enter the blood in the vein. What is the gauge pressure of the venous blood
Find the volume percentage of ethylene glycol in solution : An antifreeze solution is made by mixing ethylene glycol (? = 1116 kg/m3) with water. Suppose the specific gravity of such a solution is 1.06. determine the volume percentage of ethylene glycol in the solution
Determine how much current would flow through the heater : A heater runs on an AC voltage of 120 V and draws a power of 25 W. how much current would flow through the heater

Reviews

Write a Review

Physics Questions & Answers

  Find the normal force of the floor on the box

A girl is using a rope to pull a box that weight 300 N across a level surface with constant velocity. what is the normal force of the floor on the box

  What was the effective resistance of the capacitor

When the switch was first closed to charge the capacitor, what was the effective resistance of the capacitor when it was fully charged

  What is the radius of circle

The car has just achieved double its initial velocity when the driver spots a police officer behind him and applies the brakes. The car then slows down, coming to rest at the stoplight ahead.

  Determine what will be the cars new speed

A 12,600-kg railroad car travels alone on a level frictionless track with a constant speed of 15.8 m/s. What will be the car's new speed

  Energy budget and habitability

Energy Budget and Habitability

  Estimate the mass of the person

A new type of personal scale is designed where the person stands on top of a platform supported by a rubber cylinder which has a radius of 5 cm and a height of 10 cm. What is the mass of the person

  Block a then slides across a horizontal frictionless

10a 40-kg block a is pushed against a horizontal light spring with constant k 40 104 nm. when the spring is compressed

  How far does combined spring stretch as comes equilibrium

Two springs,each w/ spring constant 20N/m,connected parallel, & combination hung vertically one end.10-N weight is suspended from other end of combined spring

  Find the distance between speaker b and the observer

Suppose that the separation between two speakers A and B is 4.40 m and the speakers are vibrating in-phase, What is the largest possible distance between speaker B and the observer,

  How hard are they pulling on one another

On an ice rink, two skaters of equal mass grab hands and spin in a mutual circle once every 2.6s. how hard are they pulling on one another

  How long did the acceleration last

A wheel initially rotating at an angular speed of 2.4 rad/s turns through 30 revolutions during the time, How long did the acceleration last

  Determine the net charge contained within the cube

At each point on the surface of the cube shown in Fig. 23-27, the electric field is parallel to the z axis. The length of each edge of the cube is 3.2 m. On the top face of the cube the electric field is in the negative z direction and has a magni..

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