Chapter 21, problem 43partially correct answer. your answer is partially correct. try again. the 1400-turn coil in a dc motor has an area per turn of 1.1 × 10-2 m2. the design for the motor specifies that the magnitude of the maximum torque is 8.4 n·m when the coil is placed in a 0.18-t magnetic field. what is the current in the coil?
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Physics, 21.06.2019 20:20, JASMINEM8347
Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?
Answers: 1
Physics, 22.06.2019 10:30, elijahjacksonrp6z2o7
The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
Answers: 2
Chapter 21, problem 43partially correct answer. your answer is partially correct. try again. the 140...
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