Physics · Optics
A light beam given by E(z, t) = E01 sin(kz - ωt) î + E02 sin(kz - ωt + π/6) ĵ passes through an ideal linear polarizer whose transmission axis is tilted by 60° from the x-axis in the x-y plane. If E01 = 4 V/m and E02 = 2 V/m, the electric field amplitude of the emerging light beam from the polarizer is closest to:
- 14.61 V/m
- 23.61 V/m✓
- 32.61 V/m
- 41.61 V/m
Correct answer
3.61 V/m
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