A Flat Circular Loop of Radius $0.10 \mathrm {~m}$ Is Rotating in a Uniform Magnetic Field Of

question 246

Multiple Choice

A flat circular loop of radius $0.10 \mathrm {~m}$ is rotating in a uniform magnetic field of $0.20 \mathrm {~T}$ . Find the magnetic flux through the loop when the plane of the loop and the magnetic field vector are at an angle of $30 ^ { \circ }$ .

• A) \(0 \mathrm {~T} \cdot \mathrm { m } ^ { 2 }\)
• B) \(6.3 \times 10 ^ { - 3 } \mathrm {~T} \cdot \mathrm { m } ^ { 2 }\)
• C) \(5.5 \times 10 ^ { - 3 } \mathrm {~T} \cdot \mathrm { m } ^ { 2 }\)
• D) \(3.1 \times 10 ^ { - 3 } \mathrm {~T} \cdot \mathrm { m } ^ { 2 }\)

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FIFO

"First In, First Out," an inventory valuation method where goods first acquired are the first to be sold.

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The cost that would be incurred to purchase an asset or service at the present time, contrasting historical cost.

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A company that uses the Last-In, First-Out method of inventory valuation where the most recently produced items are sold first.

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The total earnings of a company after subtracting all expenses, taxes, and costs from total revenue, indicating the company's profit.