Electromagnetic Waves Part 1

Section: Physics
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Question : 7 of 100
 
Marks: +1, -0
A beam of light travelling along X-axis is described by the electric field Ey=900‌sin‌ω(t−x∕c).
The ratio of electric force to magnetic force on a charge q moving along Y-axis with a speed of 3×107ms−1 will be :
(Given speed of light =3×108ms−1 )
[27-Jul-2022-Shift-1]
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