- #1
physics noob
- 41
- 0
hi guys i had a quick question about EM waves
given EM traveling west, B field oscilates vertically and has f= 80,000 Hz and a rms strength of 6.75e-9 T what are the frequency and rms strength of electric field and what direction...
so for direction i have it ocscillating horizontally and for rms strength i have E= cB
so E = 2 v/m but for frequency i have no idea
wavelength * f = v but i have no idea what wavelength is... any help is appreciated thanks!
given EM traveling west, B field oscilates vertically and has f= 80,000 Hz and a rms strength of 6.75e-9 T what are the frequency and rms strength of electric field and what direction...
so for direction i have it ocscillating horizontally and for rms strength i have E= cB
so E = 2 v/m but for frequency i have no idea
wavelength * f = v but i have no idea what wavelength is... any help is appreciated thanks!