Which expression gives magnetic flux?

Assessment: JAMB UTME - Physics - 2022 Subject: Physics

Question 1 Report

Which expression gives magnetic flux?
Answer Details
The expression that gives magnetic flux is: - Φ = BA cosθ where Φ is the magnetic flux, B is the magnetic field, A is the area of the surface, and θ is the angle between the magnetic field and the surface normal. This expression tells us the amount of magnetic field that passes through a surface, and is measured in units of webers (Wb) or tesla meters squared (T m²). It is important in understanding the behavior of magnetic fields in various physical systems, including electric motors, generators, transformers, and many others.
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