Cracking the SAT Physics Subject Test

(Marvins-Underground-K-12) #1

Questions 1-3


The figure shows two views of a circular loop of area 30 cm^2
placed within a uniform magnetic field, B (magnitude 0.2 T).



  1. What’s the magnetic flux through the loop?

  2. What would be the magnetic flux through the loop if the loop
    were rotated 60°?

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