Estimate what is the maximum torque that can act on it

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A copper wire is 5.00 m long andhas a cross-sectional area of 2.0010-4 m2. This wire forms a one turn loop inthe shape of square and is then connected to a battery that appliesa potential difference of 0.300 V. Ifthe loop is placed in a uniform magnetic field of magnitude0.300 T, what is the maximum torque that can act on it? The resistivity of copper is 1.7 10-8m.

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Reference no: EM13564887

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