Posted by **Faith** on Monday, November 18, 2013 at 11:52pm.

An electromagnetic wave in a vacuum traveling in the +x direction generated by a variable source initially has a wavelength of 2.65 x 10^-4 m and a maximum electric field Emax in the +y direction of 8.20×10^−3 V/m. What are the coefficients in the equation for the magnetic field component of the wave after the period increases by a factor of 1.90?

Bmax = ?

k = ?

w = ?

So far I have Bmax = 2.733 x 10^-11 T, k = 1.102 x 10^-8 1/m, w = 3.744 x 10^ -14 rad/s

I know at least one of those is wrong, but I don't know why.

- Physics -
**Faith**, Tuesday, November 19, 2013 at 1:22am
Nevermind I got it.

## Answer This Question

## Related Questions

- College Physics - A radio station with a power of 20 kW sends out an ...
- saint joshef - Given a planar electromagnetic wave in vacuum whose B-field is ...
- Physics - The electric and magnetic fields of a plane electromagnetic wave are ...
- PHYSICS - Given a planar electromagnetic wave in vacuum whose B-field is ...
- physics - What is the rms value of the electric field in a sinusoidal ...
- Physics - A sinusoidal wave traveling on a string is moving in the positive x-...
- Physics - Write down the electric field and associated magnetic field in vacuum ...
- physics - An electromagnetic wave in a vacuum has a magnetic field with a ...
- Physics - The magnetic vector of a plane electromagnetic wave is described as ...
- PHYSICAL SCIECE - A seismic wave has a velocity of 5000 m/s and a frequency of ...

More Related Questions