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Computer Science - Electronic Principles - Discussion

Discussion Forum : Electronic Principles - Section 1 (Q.No. 16)
Electronic Principles
16.
Which one of the following statements best describes magnetic hysteresis?
Hysteresis is the amount of magnetic flux that is not confined to the core material of an electromagnet
Hysteresis is most apparent when a steady amount of current is lowing through the coil of an electromagnet
Hysteresis is most apparent when the current through the coil of an electromagnet changes frequently
Hysteresis is most apparent when the core material is saturated
None of the above
Answer: Option
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