A Circular Conducting Loop with a Radius Of $0.50 \mathrm {~m}$

question 34

Multiple Choice

A circular conducting loop with a radius of $0.50 \mathrm {~m}$ and a small gap filled with a $10.0 - \Omega$ resistor is oriented in the $x y$ -plane. If a uniform magnetic field of $1.0 \mathrm {~T}$ , making an angle of $30 ^ { \circ }$ with the $z$ -axis, increases to $10.0 \mathrm {~T}$ , in $4.0 \mathrm {~s}$ , what is the magnitude of the current that will be caused to flow in the loop if it has negligible resistance?

• A) \(0 \mathrm {~A}\)
• B) \(0.01530393 \mathrm {~A}\)
• C) \(0.15303932 \mathrm {~A}\)
• D) \(0.08835729 \mathrm {~A}\)

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