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(Solved): An industrial laser is used to burn a hole through a piece of metal. The average intensity of the l ...
An industrial laser is used to burn a hole through a piece of metal. The average intensity of the light is
()/(bar) (S)=1.64\times 10^(9)(W)/(m^(2)). What is the rms value of (a) the electric field and (b) the magnetic field in the electromagnetic wave emitted by the laser? (a) Number Units (b) Number Units
