An electromagnetic wave is represented by the electric field E⃗ = E₀n̂[ωt + (y − z)] The direction of propagation of the wave, ŝ is:

ŝ = (-ĵ+k̂)/√2

ŝ = (î+ĵ)/√2

ŝ = (ĵ+k̂)/√2

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Physics Electromagnetic Waves Physics Class 12th Electromagnetic Waves

An electromagnetic wave is represented by the electric field
E⃗ = E₀n̂[ωt + (y − z)]
The direction of propagation of the wave, ŝ is:

Option 1 -

ŝ = (î+ĵ)/√2

Option 2 -

ŝ = (ĵ+k̂)/√2

Option 3 -

ŝ = (-ĵ+k̂)/√2

Option 4 -

ŝ = (ĵ-k̂)/√2

3 Views | Posted 3 weeks ago

Asked by Shiksha User

1 Answer

Answered by

Vishal Baghel | Contributor-Level 10

3 weeks ago

Correct Option - 3

Detailed Solution:

s? = -? + k? ∴ s? = (-? +k? )/√2

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An electromagnetic wave is represented by the electric field
E⃗ = E₀n̂[ωt + (y − z)]
The direction of propagation of the wave, ŝ is:

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An electromagnetic wave is represented by the electric fieldE⃗ = E₀n̂[ωt + (y − z)]The direction of propagation of the wave, ŝ is:

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An electromagnetic wave is represented by the electric field
E⃗ = E₀n̂[ωt + (y − z)]
The direction of propagation of the wave, ŝ is: