A circular coil 14.0 cm in diameter and containing nine loops lies flat on the ground. The Earth's magnetic field at this location has magnitude 5.50×10−5T and points into the Earth at an angle of 57.0 ∘ below a line pointing due north. A 7.20-A clockwise current passes through the coilDetermine the torque on the coil. Express your answer using three significant figures and include the appropriate unitsWhich edge of the coil rises up: north, east, south, or west?
Answers: 2
Physics, 21.06.2019 13:30, anondriap
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Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.
Answers: 2
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Answers: 1
Physics, 23.06.2019 02:20, tmrodriguez1
If 130 j of energy were added to 1 kg of each of the samples listed in the answer choices, which would experience the greatest temperature increase
Answers: 2
A circular coil 14.0 cm in diameter and containing nine loops lies flat on the ground. The Earth's m...
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