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A uniform plane wave is traveling in seawater. Assume that the x-y plane resides just below the sea surface and the wave travels in the +z direction into the water. The constitutive parameters of seawater are &r = 80, µ₁ = 1, and o = 4 S/m. If the magnetic field at z = O is H(0,t) = y^ 100 cos(2π × 10³t) A/m (a) obtain expressions for E(z, t) and H(z, t), and (b) determine the depth at which the magnitude of E is 1% of its value at z = 0.

A uniform plane wave is traveling in seawater. Assume that the x-y plane resides just below the sea surface and the wave travels in the +z direction into the water. The constitutive parameters of seawater are &r = 80, µ₁ = 1, and o = 4 S/m. If the magnetic field at z = O is H(0,t) = y^ 100 cos(2π × 10³t) A/m (a) obtain expressions for E(z, t) and H(z, t), and (b) determine the depth at which the magnitude of E is 1% of its value at z = 0.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A uniform plane wave is traveling in seawater. Assume that the x-y plane resides just below the sea surface and the wave travels in the +z direction into the water. The constitutive parameters of seawater are &r = 80, μµ₁ = 1, and o = 4 S/m. If the magnetic field at z = O is H(0,t) = y^ 100 cos(2π × 10³t ) A/m (a) obtain expressions for E(z, t) and H(z, t), and (b) determine the depth at which the magnitude of E is 1% of its value at z = 0.
Transcribed Image Text:A uniform plane wave is traveling in seawater. Assume that the x-y plane resides just below the sea surface and the wave travels in the +z direction into the water. The constitutive parameters of seawater are &r = 80, μµ₁ = 1, and o = 4 S/m. If the magnetic field at z = O is H(0,t) = y^ 100 cos(2π × 10³t ) A/m (a) obtain expressions for E(z, t) and H(z, t), and (b) determine the depth at which the magnitude of E is 1% of its value at z = 0.
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