9-Two long straight wires cross each other perpendicularly without touching as shown. Find the net magnetic field due to the two wires at point P, which is along the positive z axis. A) -0.15i +0.25) (uiT y B) +0.15i +0.25j ( iT ) C) -0.1si -0.25j (uT) D) +0.15i -0.25j uT) 5.0 A+ 4.0m

9-Two long straight wires cross each other perpendicularly without touching as shown. Find the net magnetic field due to the two wires at point P, which is along the positive z axis. A) -0.15i +0.25) (uiT y B) +0.15i +0.25j ( iT ) C) -0.1si -0.25j (uT) D) +0.15i -0.25j uT) 5.0 A+ 4.0m

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter8: Electricity And Magnetism

Section: Chapter Questions

Problem 9MC

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

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9-Two long straight wires cross each other perpendicularly without touching
as shown. Find the net magnetic field due to the two wires at point P, which is along the
positive z axis.
A) -0.15i +0.25) (uiTY
B) +0.15i +0.25) ( iT )
C) -0.1si -0.25j (uT)
D) +0.15i -0.25j (uT
5.0 A
4.0m

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