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SACE Stage 2 Physics — Electricity & Magnetism 2.5

Magnetic Flux Explorer

The magnetic flux through a loop depends on the field strength, the loop's area and how it is oriented relative to the field: Φ = BA cos θ, where θ is the angle between the loop's normal and B. Tilt the loop, change its size or shape, and watch how each one shifts the flux.

Drag to orbit · scroll to zoom · θ is the angle between A and B