Q.

A ferromagnetic core subjected to cycles of magnetization will exhibit hysteresis when the cycle is

  • ARotating
  • BAlternating
  • CPulsating
  • DAny of the above
Correct Answer : (D)

Any of the above

Hints :

A ferromagnetic core subjected to cycles of magnetization will exhibit hysteresis when the cycle is Rotating, Alternating and Pulsating.

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