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Ezio3.1415
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1. In the theory of electromagnetism, we say light(and others with different λ) propagates through anything by the alternation of the electric and magnetic field... I am still reading things abt the theory,haven't finished yet... But some things seem not clear... It seems 'em' is saying the propagation of energy is not discrete(as I visualize it)... How do we fit photons here? I mean how do I explain the propagation of energy is discrete when I am explaining using electromagnetic wave...
2. A problem a friend gave me...
You are sending a light beam in the front direction, using a flash light. If the electric field of the light is in the up direction, what will be the direction of the magnetic field?
(A) Left (B) Right (C) Front (D) Up (E) Down
Obviously the answer's not front or down or up... left or right... give ur explanation...
2. A problem a friend gave me...
You are sending a light beam in the front direction, using a flash light. If the electric field of the light is in the up direction, what will be the direction of the magnetic field?
(A) Left (B) Right (C) Front (D) Up (E) Down
Obviously the answer's not front or down or up... left or right... give ur explanation...