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A 159 ‑turn circular coil of radius 3.49 cm and negligible resistance is immersed in a...

A 159 ‑turn circular coil of radius 3.49 cm and negligible resistance is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. The coil is connected to a 10.9 Ω resistor to create a closed circuit. During a time interval of 0.141 s, the magnetic field strength decreases uniformly from 0.539 T to zero. Find the energy ? in millijoules that is dissipated in the resistor during this time interval.

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Answer #1

Answer energy dissipated in resistor =70milli joules

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