# Problem: The magnetic field of a plane EM wave is given by:  B = (E0/c) sin(kz + ωt) i  The electric field of the wave would be given by:A. E = +E0 sin(kz + ωt) jB. E = +E0 cos(kz + ωt) kC. E = +E0 cos(kz + ωt) jD. E = –E0 cos(kz + ωt) iE. E = –E0 cos(kz + ωt) i

🤓 Based on our data, we think this question is relevant for Professor Costantino's class at PSU.

###### Problem Details

The magnetic field of a plane EM wave is given by:  B = (E0/c) sin(kz + ωt) i  The electric field of the wave would be given by:

A. E = +E0 sin(kz + ωt) j

B. E = +E0 cos(kz + ωt) k

C. E = +E0 cos(kz + ωt) j

D. E = –E0 cos(kz + ωt) i

E. E = –E0 cos(kz + ωt) i

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Electromagnetic Waves as Sinusoidal Waves concept. You can view video lessons to learn Electromagnetic Waves as Sinusoidal Waves. Or if you need more Electromagnetic Waves as Sinusoidal Waves practice, you can also practice Electromagnetic Waves as Sinusoidal Waves practice problems.

How long does this problem take to solve?

Our expert Physics tutor, Juan took 3 minutes and 27 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Costantino's class at PSU.