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प्रश्न
‘A system displaying a hysteresis loop such as a ferromagnet, is a device for storing memory?’ Explain the meaning of this statement.
टिप्पणी लिखिए
उत्तर
The value of magnetisation is memory or record of hysteresis loop cycles of magnetisation. These bits of information correspond to the cycle of magnetisation. Hysteresis loops can be used for storing information.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Magnetism and Matter - Exercise [पृष्ठ २०२]
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संबंधित प्रश्न
Write two properties of a material suitable for making a permanent magnet
Write two properties of a material suitable for making an electromagnet.
The hysteresis loop of a soft iron piece has a much smaller area than that of a carbon steel piece. If the material is to go through repeated cycles of magnetisation, which piece will dissipate greater heat energy?
Hysterisis is the phenomenon of lagging of ______.
The narrowest hysterisis loop is for ______.
The hysterisis curve is studied generally for ______.
