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2. In the figure below, which has the smallest magnetic flux. a. B b. 45° Loop 1 Loop 2 Loop 3 Loop 4 C. 45° d. Loop 1: r=1 L

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Answer #1

Loop 4 .

Answer.

Magnetic flux = B.A

Now in this case magnetic field is perpendicular to area vector. So magnetic flux is zero.

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