) Determine the maximum energy density stored in the: ✓ mJ/m³ Electric Field: [6.9072 Magnetic Field: 13.813 Electromagnetic Wave: 20.720 xmJ/m³ xmJ/m³
) Determine the maximum energy density stored in the: ✓ mJ/m³ Electric Field: [6.9072 Magnetic Field: 13.813 Electromagnetic Wave: 20.720 xmJ/m³ xmJ/m³
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Transcribed Image Text:Electromagnetic radiation with wavelength = 21.2 μm is classified as infrared radiation. Use c = 2.998 x 10³ m/s.
(a) What is the frequency of the radiation?
Hz
0.1414e14
(b) If the electric field has a maximum magnitude of 39.5 kV/m, what
is the maximum strength of the corresponding magnetic field?
mT
0.13175
(c) What are the rms values of the electric and magnetic fields?
Erms: 27.934
kv/m
Brms: 0.093175
✓ mT
(d) Determine the maximum energy density stored in the:
mJ/m³
x mJ/m³
Electric Field: 6.9072
Magnetic Field: 13.813
Electromagnetic Wave: 20.720
xmJ/m³
(e) Determine the peak and average intensity of the electromagnetic wave.
max: 12423.8319 x kW/m²
avg: 6211.9159 x kW/m²
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