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GEO · 2024 Science & Technology › Physics & Chemistry
At a given point in space, the electric field associated with an electromagnetic wave is given by E = (2 î − 1·5 ĵ) e^(ik(2t + 4y) − ωt). At the same point, which one among the following is the correct value of the unit vector (B̂) of the magnetic field associated with this electromagnetic wave ?
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