The figure below shows an arrangement in which four long parallel wires carry equal currents directly into or out of the page at the corners of a square. Find the net force per unit of length on current i₁ if all currents are 1.5 A and a = 20 cm.

The figure below shows an arrangement in which four long parallel wires carry equal currents directly into or out of the page at the corners of a square. Find the net force per unit of length on current i₁ if all currents are 1.5 A and a = 20 cm.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter30: Sources Of The Magnetic Field

Section: Chapter Questions

Problem 30.4CQ: A hollow copper tube carries a current along its length. Why is B = 0 inside the tube? Is B nonzero...

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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

The figure below shows an arrangement in which four long parallel wires carry equal currents directly into
or out of the page at the corners of a square. Find the net force per unit of length on current i₁ if all
currents are 1.5 A and a = : 20 cm.
a
i₁
i
The x component, Fx/L =
The y component, Fy/L =
i₂
i3
Units uN/m
Units uN/m
✓✓
X

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