As shown in the figure, two long, straight current-carrying wires (1 and 2) are attached at right angles to a board by wire brackets. The current in wire 1 is 9.47 A in the negative y direction and the current in wire 2 is 5.00 A in the positive x direction. The points A and B are a distancer = 0.200 m from both wires. # 1 #2 (a) How does the magnitude of the net magnetic field at point A compare to the magnitude of the net magnetic field at point B? BA > BB BA = BB O BA < BB (b) Determine the magnitude of the net magnetic field at points A and B. point A T point B T (c) If the brackets holding wire 2 are removed, what will happen to wire 2? O It will rotate clockwise. It will rotate counterclockwise. Nothing will happen.

As shown in the figure, two long, straight current-carrying wires (1 and 2) are attached at right angles to a board by wire brackets. The current in wire 1 is 9.47 A in the negative y direction and the current in wire 2 is 5.00 A in the positive x direction. The points A and B are a distancer = 0.200 m from both wires. # 1 #2 (a) How does the magnitude of the net magnetic field at point A compare to the magnitude of the net magnetic field at point B? BA > BB BA = BB O BA < BB (b) Determine the magnitude of the net magnetic field at points A and B. point A T point B T (c) If the brackets holding wire 2 are removed, what will happen to wire 2? O It will rotate clockwise. It will rotate counterclockwise. Nothing will happen.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 45P

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