Question
A surface wave with frequency ω = 3 × 10−5 rad s−1 is propagating at a metal-free space boundary. The plasma frequency of metal is 9 × 1015 rad and εr = 7. Estimate k. If the amplitude of the wave is 105 Vm−1 at the surface, what will be its value at
the depth of 0.2 µm in the metal? Ignore the collision effect.
Answer :
Word Count : 11
Skip in 10
_____ ______ _________ __________ ________ ______.
__________.
IGNOU ACADEMY
Your IGNOU journey, made easier.
- Solved Assignments
- Study Notes
- Guess Papers
- Question Papers
Continue Reading — It's Free
Sign in with Google to unlock more of this answer.
✓ Free access
✓ Unlock up to 60% of the answer
✓ No payment required
✓ Unlock up to 60% of the answer
✓ No payment required
Quick Google sign-in. No separate registration form.