Physics: What is the wavelength λλlambda of the wave described in the problem introduction? Express the wavelength in terms of the other given variables and constants

What is the wavelength λλlambda of the wave described

Cinic21

30.01.2022

Complete Question

The complete question is shown on the first uploaded image

The wavelength is $\lambda= \frac{2 \pi }{k}$

Explanation:

From the question we are told that

The electric field is $\= E = E_o sin (kx - wt )\r j$

The magnetic field is $\= B = B_0 sin (kx -wt) \r k$

From the above equation

and k is the wave number which is mathematically represented as

$k = \frac{2 \pi }{\lambda }$

=> $\lambda= \frac{2 \pi }{k}$

Where $\lambda$ is the wavelength

0,0(0 оценок)

ciya12

15.10.2021

Explanation:

^^hewooo The balloon rubbed with a wool cloth will be charged.

0,0(0 оценок)