Iat Iiser
Electromagnetic Waves
IAT (IISER) 2020
MCQ+4 / -12020
The electric field of an electromagnetic wave is given by $\vec{E}(x, t)=E_0 \hat{z} \cos (a x+b t)$
If $c$ is the speed of light, then the value of $b$ is
Iat Iiser
IAT (IISER) 2020
The electric field of an electromagnetic wave is given by $\vec{E}(x, t)=E_0 \hat{z} \cos (a x+b t)$
If $c$ is the speed of light, then the value of $b$ is