NDA 2026 Physics question

With respect to electromagnetic waves, the human eye is sensitive to

(A)both electric and magnetic fields
(B)electric field onlyCorrect
(C)magnetic field only
(D)infrared part of the electromagnetic spectrum

Answer: (B)

Solution

The optical effects of light, including the sensation of vision, are produced by the electric field of the electromagnetic wave acting on the charges in

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Question ID VK-033262