Q.

Given below are two statements:

Statement I: Electromagnetic waves carry energy as they travel through space and this energy is equally shared by the electric and magnetic fields.

Statement II: When electromagnetic waves strike a surface, a pressure is exerted on the surface.

In the light of the above statements, choose the most appropriate answer from the options given below:          [2024]

1 Statement I is incorrect but Statement II is correct  
2 Both Statement I and Statement II are correct.  
3 Both Statement I and Statement II are incorrect.  
4 Statement I is correct but Statement II is incorrect.  

Ans.

(2)     

 12ϵ0E2=B22μ0