Let E (x, y, z, t) = E cos(2x + 3y - wt), where w is...
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Let E (x, y, z, t) = E cos(2x + 3y - wt), where w is a constant, be the electric field of an electromagnetic wave travelling in vacuum. Which of the following vectors is a valid choice for Eo ? (A) î - 3-j (B) i + j (C) i + j (D) 1-j Let E (x, y, z, t) = E cos(2x + 3y - wt), where w is a constant, be the electric field of an electromagnetic wave travelling in vacuum. Which of the following vectors is a valid choice for Eo ? (A) î - 3-j (B) i + j (C) i + j (D) 1-j
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