Ferromagnetic hysteresis with Cobra4

螢幕截圖 2016-04-05 14.53.45 螢幕截圖 2016-04-05 14.54.02

Item no.: P2430760

Principle

A magnetic field is generated in a ring-shaped iron core by a continuous adjustable direct current applied to two coils. The field strength Η and the flux density B are measured and the hysteresis recorded. The remanence and the coercive field strength of two different iron cores can be compared.

Tasks

Record the hysteresis curve for a massive iron core and for a laminated one.

What you can learn about

  • Induction
  • Magnetic flux
  • Coil
  • Magnetic field strength
  • Magnetic field of coils
  • Remanence
  • Coercive field strength

Software included. Computer not provided.

Leave a Reply

Your email address will not be published. Required fields are marked *