The horizontal portion of the wire in Figure P28.76 has a length € = 0.100 m, and position P is a perpendicular distance d = 30.0 mm above the center of the horizontal portion. The wire carries a 45.0-A current, and the two slanted portions of the wire are extremely long. Calculate the magnitude of the magnetic field at P. ●*.

The horizontal portion of the wire in Figure P28.76 has a length € = 0.100 m, and position P is a perpendicular distance d = 30.0 mm above the center of the horizontal portion. The wire carries a 45.0-A current, and the two slanted portions of the wire are extremely long. Calculate the magnitude of the magnetic field at P. ●*.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Capacitance In Ac Circuits

Section: Chapter Questions

Problem 3RQ: How many degrees are the current and voltage out of phase in a pure capacitive circuit?

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