Magnetic flux = Magnetic field * Area * (angle between the planar area and the magnetic flux)
The equation is: Φ = B A cos(θ)
here Area A = π r²
= 3.14 * 0.1*0.1
= 0.0314 m²
then Φ = 0.078 T * 0.0314 m² * cos(25)
Φ = 0.002219 Wb
P.S.If this helped you please like the answer.Thankyou.
has a 2 oner a A magnetic field magnitude of 0.0787 and is uniform circular surface...
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