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Electricity & Magnetism · induction

Magnetic Flux

Gives magnetic flux through a flat surface in a uniform field.

Φ_B = BA cos θ

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Variables

Φ_B
magnetic fluxweber (Wb)
B
magnetic fieldT
A
surface aream²
θ
angle between field and surface normalrad

Conditions / notes

Uses a uniform field over a flat surface.

Reference details

Subject
Electricity & Magnetism
Topic
induction
Plain text
Phi_B = B A cos(theta)

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