(b) From the hysteresis curves in Fig. 2.b, determine which of the three materials has the [3%] most retentivity. Explai

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B From The Hysteresis Curves In Fig 2 B Determine Which Of The Three Materials Has The 3 Most Retentivity Explai 1 (33.92 KiB) Viewed 17 times

(b) From the hysteresis curves in Fig. 2.b, determine which of the three materials has the [3%] most retentivity. Explain your reasoning, including a brief explanation of what the term magnetic retentivity means. Note: H = magnetic field intensity; B = flux density. B Material A ii) - Material B H - Material C Fig.2.b (c) With regard to standard rectifier diodes: i) Material A Material B Material C Draw the practical' and 'complete' circuit models, respectively, for a diode in reverse bias as well as the full (reverse and forward) corresponding characteristic [6%] curves. Discuss the main differences between these models and when each one of them [6%] should be used.