AIIMS2005Physics-Optics
AIIMS 2005 Physics Polarization MCQ Question
Type: MCQ-conceptual-Medium-Class 12
In case of linearly polarised light, the magnitude of the electric field vector
A
does not change with time
B
varies periodically with time
C
increases and decreases linearly with time
D
is parallel to the direction of propagation.
Correct Answer
Option B
Detailed Explanation
The magnitude of electric field vector varies periodically with time because it is the form of electromagnetic wave.
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