A Uniform 4

question 40

Multiple Choice

A uniform 4.5-T magnetic field passes through the plane of a wire loop 0.20 m² in area. What flux passes through the loop when the direction of the 4.5-T field is at a 30° angle to the normal of the loop plane?

• A) 0.39 T.m²
• B) 5.0 T.m²
• C) 0.78 T.m²
• D) 0.225 T.m²

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Definitions:

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