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At What Distance From The Dipole Is The Induction Field Equal To The Radiation Field? |
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Answer» As the distance from the current element or the short dipole increases, both induction and radiation FIELDS emerge and START decreasing. However, a distance reaches from the conductor at which both the induction and radiation field becomes equal and the particular distance depends upon the WAVELENGTH. The TWO fields will THUS have equal amplitude at that particular distance. This distance is given by r = 0.159 λ. As the distance from the current element or the short dipole increases, both induction and radiation fields emerge and start decreasing. However, a distance reaches from the conductor at which both the induction and radiation field becomes equal and the particular distance depends upon the wavelength. The two fields will thus have equal amplitude at that particular distance. This distance is given by r = 0.159 λ. |
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