Current in Induction: Calculating Mutual Induction

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SUMMARY

The discussion focuses on calculating the current produced through mutual induction between two inductors sharing the same iron core. It establishes that the current in the second inductor is influenced by the number of windings in each inductor, rather than being equal to the current in the first inductor. The conversation references Faraday's Law as a foundational principle for understanding voltage changes due to mutual induction. Additionally, the concept of conservation of energy is mentioned, emphasizing the relationship between input and output power in the system.

PREREQUISITES
  • Understanding of Faraday's Law of Electromagnetic Induction
  • Knowledge of mutual induction principles
  • Familiarity with inductors and their configurations
  • Basic concepts of electrical resistance and power calculations
NEXT STEPS
  • Study the principles of transformers and their operation
  • Explore the mathematical derivation of mutual induction effects
  • Learn about the relationship between winding numbers and induced current
  • Investigate conservation of energy in electrical circuits
USEFUL FOR

Students of electrical engineering, physics enthusiasts, and professionals working with inductive components and transformers will benefit from this discussion.

seanhbailey
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Homework Statement



Lets say that I have two inductors whihc share the same iron core and I run a current through the first inductor. I know how voltage changes under mutual induction, but how can I figure out the current produced through mutual induction?
 
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How about conservation of energy, or power in = power out?
 
So the current in the second inductor is the same as the current in the first inductor? Is there a way I can derive this?
 
yeah so that gives me voltage. I just divided by resistance right?
 

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