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Consider the system in the figure below, in which the loop diameter d = 5.00 mm

ID: 1376920 • Letter: C

Question

Consider the system in the figure below, in which the loop diameter d = 5.00 mm and the current in the straight wire is 8.50 A.

(a) What is the magnitude of the torque on the current loop?
______ N

Consider the system in the figure below, in which the loop diameter d = 5.00 mm and the current in the straight wire is 8.50 A. (a) What is the magnitude of the torque on the current loop? ______ N · m (b) What is the loop's equilibrium position? unchanged from figure rotated 90° clockwise rotated 90° counterclockwise rotated 180°

Explanation / Answer

Given

Diameter of loop = 5 mm = 0.005 m

current through straight wire = 8.5 A

Magnetic moment : ?= I A = 0.2[?(2.5x10-