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When a powerful laser is employed in the Earth's atmosphere, the accompanying electric field
may ionize the air, transforming it into a plasma that reflects the laser light. Electric breakdown
occurs in dry air at 0°C and 1 atm when field amplitudes above around 3:00 Mv/m a). At this
maximum intensity, how much Power can a cylindrical beam with a diameter of 4.03 mm
deliver? Note Answer must be in W.

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