A microwave radar transmitter emits electromagnetic waves with a single wavelength λ. Suppose the maximum electric field at distance d from the transmitter is Emax. Treat the transmitter as a point source. (a) Calculate the maximum magnetic field at distance d. (b) What is the power of the transmitter? d = 6.52 km; Emax=630 mV/m; a: magnetic field amplitude) o: energy flux (power per unit area) in the radiation at distance d)

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Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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**Microwave Radar Transmitter Problem**

A microwave radar transmitter emits electromagnetic waves with a single wavelength \(\lambda\). Suppose the maximum electric field at a distance \(d\) from the transmitter is \(E_{\text{max}}\). Treat the transmitter as a point source.

**Problem:**

(a) Calculate the maximum magnetic field at distance \(d\).

(b) What is the power of the transmitter?

Given:
- \(d = 6.52 \, \text{km}\)
- \(E_{\text{max}} = 630 \, \text{mV/m}\)

---

(a: magnetic field amplitude) [Input Field]

(b: energy flux (power per unit area) in the radiation at distance \(d\)) [Input Field]
Transcribed Image Text:**Microwave Radar Transmitter Problem** A microwave radar transmitter emits electromagnetic waves with a single wavelength \(\lambda\). Suppose the maximum electric field at a distance \(d\) from the transmitter is \(E_{\text{max}}\). Treat the transmitter as a point source. **Problem:** (a) Calculate the maximum magnetic field at distance \(d\). (b) What is the power of the transmitter? Given: - \(d = 6.52 \, \text{km}\) - \(E_{\text{max}} = 630 \, \text{mV/m}\) --- (a: magnetic field amplitude) [Input Field] (b: energy flux (power per unit area) in the radiation at distance \(d\)) [Input Field]
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