- #1
stawbeegirl
- 2
- 0
hi everyone,
i am stuck working on this problem and thought i'd post it to the forum
if an electric field wave is given by E = 50cos(10^8*t + k*z)
what does the wave look like at t=0, T/4, T/2 and T (T is period)
i know that w = 10^8 here and that k = w/2Pi
i'm killing myself trying to graph this wave at those points in time. please help!
i am stuck working on this problem and thought i'd post it to the forum
if an electric field wave is given by E = 50cos(10^8*t + k*z)
what does the wave look like at t=0, T/4, T/2 and T (T is period)
i know that w = 10^8 here and that k = w/2Pi
i'm killing myself trying to graph this wave at those points in time. please help!