What is hysteresis? Draw a hysteresis loop for ferromagnetic material and explain the various important points on it. What is the technical significance of the area enclosed by the loop?

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written 9.4 years ago by

teamques10 ★ 70k

modified 3.8 years ago by

sagarkolekar ★ 11k

For a transformer, what kind of material will you choose- the one with small hysteresis area or the one with the big one?
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engineering physics

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written 9.4 years ago by

teamques10 ★ 70k

Hysteresis: -
- Hysteresis is the dependence of the output of a system not only on its current input, but also on its history of past inputs.
- The dependence arises because the history affects the value of an internal state
- To predict its future outputs, either its internal state or its …

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