Four long wires are perpendicular to the x-y plane. Each wire carries the same magnitud current. Wire 1 goes through point (a, a, 0) on the x-y plane, wire 2 goes through the point (-a, a, 0), wire 3 goes through the point (-a, –a, 0), and wire 4 goes through the point (a, –a, 0). Wires 1 and 2 carry their currents in the positive z direction and wires 3 and 4 carry their currents in the -z direction. What is the direction of the resulting magnetic field at the origin? There is no direction since the field is zero at this position. the +x direction the -x direction the-y direction

Four long wires are perpendicular to the x-y plane. Each wire carries the same magnitud current. Wire 1 goes through point (a, a, 0) on the x-y plane, wire 2 goes through the point (-a, a, 0), wire 3 goes through the point (-a, –a, 0), and wire 4 goes through the point (a, –a, 0). Wires 1 and 2 carry their currents in the positive z direction and wires 3 and 4 carry their currents in the -z direction. What is the direction of the resulting magnetic field at the origin? There is no direction since the field is zero at this position. the +x direction the -x direction the-y direction

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

**Problem Description:**

Four long wires are perpendicular to the \( x \)-\( y \) plane. Each wire carries the same magnitude current.

- Wire 1 goes through point \( (a, a, 0) \) on the \( x \)-\( y \) plane.
- Wire 2 goes through the point \( (−a, a, 0) \).
- Wire 3 goes through the point \( (−a, −a, 0) \).
- Wire 4 goes through the point \( (a, −a, 0) \).

Wires 1 and 2 carry their currents in the positive \( z \) direction, and wires 3 and 4 carry their currents in the negative \( z \) direction. What is the direction of the resulting magnetic field at the origin?

**Multiple Choice Options:**

- ○ There is no direction since the field is zero at this position.
- ○ the \( +x \) direction
- ○ the \( -x \) direction
- ○ the \( -y \) direction

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