Question

An Electric field propagating in free space is given by E(z,t)=40 sin(?10?t+?z) a? A/m. The expression of H(z,t) is: Select one: a. H(z,t)=15 sin(?10?t+0.66?z) ay KV/m b. H(z,t)=150 sin(?10?t+0.33?z) ay A/m c. None of these d. H(z,t)=15 sin(?10?t+0.33?z) ay KA/m

          An Electric field propagating in free space is given by E(z,t)=40 sin(?10?t+?z) a? A/m.

The expression of H(z,t) is:

Select one:
a. H(z,t)=15 sin(?10?t+0.66?z) ay KV/m
b. H(z,t)=150 sin(?10?t+0.33?z) ay A/m
c. None of these
d. H(z,t)=15 sin(?10?t+0.33?z) ay KA/m

An Electric field propagating in free space is given by E(z,t)=40 sin(?10?t+?z) a? A/m.

The expression of H(z,t) is:

Select one:
a. H(z,t)=15 sin(?10?t+0.66?z) ay KV/m
b. H(z,t)=150 sin(?10?t+0.33?z) ay A/m
c. None of these
d. H(z,t)=15 sin(?10?t+0.33?z) ay KA/m

Added by Albert S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

06/13/2023

Step 1

Now, we can find the magnetic field H(z,t) by dividing the electric field E(z,t) by η: H(z,t) = E(z,t) / η H(z,t) = (40 sin(i 08t + Bz) ax A/m) / 377 Ω H(z,t) = 0.1061 sin(i 08t + Bz) ax A/m Now, we need to find the phase constant B for the magnetic field. We Show more…

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An Electric field propagating in free space is given by E(z,t)=40 sin(π10⁸t+βz) ax A/m. The expression of H(z,t) is: a. H(z,t)=15 sin(π10⁸t+0.66πz) ay KV/m b. H(z,t)=150 sin(π10⁸t+0.33πz) ay A/m c. None of these d. H(z,t)=15 sin(π10⁸t+0.33πz) ay KA/m