Electromagnetic Waves Part 1

Section: Physics

Question : 53 of 100

Marks: +1, -0

Suppose that intensity of a laser is (

315

)W∕m2. The rms electric field, in units of V∕m associated with this source is close to the nearest integer is (ε0=8.86×10−12C2Nm−2; c=3×108ms−1)

[6 Sep 2020 Shift 1]

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