Definition of Magnetic Flux
The total number of magnetic field lines passing through a given surface. Formula: B = ∫ B · dA = ∫ B cosθ dA Applicable Conditions: Uniform or non - uniform m…
Syllabus path: Electromagnetism › Electromagnetic Induction › Lenz's Law
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CSCA Physics Formula Reference
Formula and explanation
The total number of magnetic field lines passing through a given surface. Formula: B = ∫ B · dA = ∫ B cosθ dA Applicable Conditions: Uniform or non - uniform magnetic field, arbitrary surface. Explanation: The change in magnetic flux is the fundamental cause of induced electromotive force.
Related tutorial and examples
Lenz's Law
Topic: Electromagnetism > Electromagnetic Induction > Lenz's Law 1. Core Definition: Lenz's Law Lenz's Law determines the direction of induced current. Core Content: The direction of the induced current is such that its magnetic field opposes the change in magnetic flux that prod…
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