A circular coil of wire with 200 turns and a diameter of
A circular coil of wire with 200 turns and a diameter of 6cm carries a current of 7A. It is placed in a magnetic field of 0.9T with the plane of the coil making an angle of 30degrees with the magnetic field. What is the torque on the coil?
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A uniform field E = -170000 j N/C exists between two plates of length L = 3 cm. Find the angle at which it emerges
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A circular coil of wire with 200 turns and a diameter of 6cm carries a current of 7A. What is the torque on the coil
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Assume that the temperature of the body at the time of death was 98.6 fahrenheit and that is has cooled in accourd with Newton's law. What was the time of death ?
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