Magnetic field in the electromagnetic wave emitted by laser

Reference no: EM13547036

An industrial laser is used to burn a hole through a piece of metal. The average intensity of the light is = 1.72 × 109 W/m2. What is the rms value of (a) the electric field and (b) the magnetic field in the electromagnetic wave emitted by the laser.

Reference no: EM13547036

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