5. A 800-turn square coil having a dimension of 10 cm on each side is placed in a plane that has a relative permeability of 14. This coil is carrying a current of 10mA and is exposed to a magnetic field intensity of H = -2a + 2a,- 4a, A/m. Calculate the resultant magnetic torque on this coil.

5. A 800-turn square coil having a dimension of 10 cm on each side is placed in a plane that has a relative permeability of 14. This coil is carrying a current of 10mA and is exposed to a magnetic field intensity of H = -2a + 2a,- 4a, A/m. Calculate the resultant magnetic torque on this coil.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 8RQ

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5. A 800-turn square coil having a dimension of 10 cm on each side is placed in a plane that has a relative
permeability of 14. This coil is carrying a current of 10mA and is exposed to a magnetic field intensity
of H = -2a + 2a,-4a, A/m. Calculate the resultant magnetic torque on this coil.

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