An infinitely long wire carrying current i produces a magnetic field of strength B at point P at distance R from the wire. Two such infinitely long wires carry equal currents i. Each follows a 90° are on the circumference of the same eircle of radius R. What is the magnitude of the magnetic field at the center of the circle? R O 6B O 3B B O 5B O 4B O 2B

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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An infinitely long wire carrying current i produces a magnetic field of strength
B at point P at distance R from the wire.
Two such infinitely long wires carry equal currents i. Each follows a 90° arc on
the circumference of the same circle of radius R. What is the magnitude of the
magnetic field at the center of the circle?
R
tP
O 6B
O 3B
B
O 5B
O 4B
O 2B
Transcribed Image Text:An infinitely long wire carrying current i produces a magnetic field of strength B at point P at distance R from the wire. Two such infinitely long wires carry equal currents i. Each follows a 90° arc on the circumference of the same circle of radius R. What is the magnitude of the magnetic field at the center of the circle? R tP O 6B O 3B B O 5B O 4B O 2B
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