I@Gyro Gearloose
INote for OP
+solved @user1 @user2...
SIntensity = power/area se hi derived hai
Iwe good?
GI = Power/area = Energy / time x area
I = ( e E0^2) /2 area x time
whats next?
I = ( e E0^2) /2 area x time
whats next?
SYouTubePhysics with Professor Matt Anderson
What is intensity defined as, and how do we calculate it for an electromagnetic wave?
"Camping is always intense." - said my brother. Get it, in tents.
I know, I know, keep our day jobs.
Physics with Professor Matt Anderson
"Camping is always intense." - said my brother. Get it, in tents.
I know, I know, keep our day jobs.
Physics with Professor Matt Anderson
SHeres the derivation, for avg case you put Eavg = E/root(2) similar to the avg current in ac circuits
SThis can be mathematically proved from wave eqn
Iwe good?
Gyes
G+solved @SIMPle Potato @Priyam Alok
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