Electromagnetic field question

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SUMMARY

The discussion centers on calculating the magnetic field B inside a large field coil after measuring the induced electromotive force (emf) on a test coil. Participants seek clarity on the relevant equations, particularly in the context of alternating current (AC) magnetic fields. The key equation for induced emf in a coil within an AC magnetic field is Faraday's Law of Electromagnetic Induction, which states that the induced emf is proportional to the rate of change of magnetic flux through the coil.

PREREQUISITES
  • Understanding of Faraday's Law of Electromagnetic Induction
  • Familiarity with AC circuits and magnetic fields
  • Basic knowledge of coil geometry and magnetic flux
  • Ability to perform calculations involving induced emf
NEXT STEPS
  • Study Faraday's Law of Electromagnetic Induction in detail
  • Learn about the relationship between induced emf and magnetic flux
  • Explore the principles of AC magnetic fields and their effects on coils
  • Investigate practical applications of measuring magnetic fields in coils
USEFUL FOR

Students in physics, electrical engineering, and anyone involved in experiments related to electromagnetic fields and induction.

helloabhihere
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Homework Statement


How would you find the magnetic field B inside the large field coil after you measured the induced emf on a test coil?


Homework Equations


i am not sure.


The Attempt at a Solution


i need some help in how to start this as i have 0 clue
 
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helloabhihere said:

Homework Statement


How would you find the magnetic field B inside the large field coil after you measured the induced emf on a test coil?


Homework Equations


i am not sure.


The Attempt at a Solution


i need some help in how to start this as i have 0 clue

I'm presuming that they are talking about an AC B-field.

What is the equation for the EMF induced in a coil immersed in an AC magnetic field?
 

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