The Area of a Rectangular Loop of Wire Is $3.6 \times 10 ^ { - 3 } \mathrm {~m} ^ { 2 }$

question 265

Multiple Choice

The area of a rectangular loop of wire is $3.6 \times 10 ^ { - 3 } \mathrm {~m} ^ { 2 }$ . The loop is placed in a uniform magnetic field that changes steadily from $0.20 \mathrm {~T}$ to $1.4 \mathrm {~T}$ in $1.6 \mathrm {~s}$ . The plane of the loop is perpendicular to the direction of the magnetic field. What is the magnitude of the induced emf in that loop?

• A) \(3.0 \times 10 ^ { - 3 } \mathrm {~V}\)
• B) \(0 \mathrm {~V}\)
• C) \(1.8 \times 10 ^ { - 3 } \mathrm {~V}\)
• D) \(2.8 \times 10 ^ { - 3 } \mathrm {~V}\)
• E) \(2.7 \times 10 ^ { - 3 } \mathrm {~V}\)

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