Respuesta :
The magnetic moment is M = 5.40 × [tex]10^{-3} Am[/tex] and the magnitude of the Torque exerted by the magnetic field on the loop is τ = 4.32 × [tex]10^{-3}[/tex] Nm.
What does the term "magnetic moment" mean?
The measurement of an object's propensity to line up with a magnetic field is known as a magnetic moment, sometimes known as a magnetic dipole moment. The magnetic pull and direction of a magnet or other item that generates a magnetic field are known as the "Magnetic Moment" A vector quantity is the magnetic moment.
What is the magnetic moment in SI units?
Weber moment is the magnetic moment unit. Wb is used to symbolize it.
What in physics is torque?
Torque is the rotating counterpart of force in physics and mechanics. It goes by a variety of names depending on the field of research, including moment, moment of force, rotating force, and turning effect. This demonstrates how a force may alter a body's rotational motion.
Given that current through the loop is I = 17 ×[tex]10^{-3}[/tex] A,
Circumference is S = 2m
if r is the radius then S = 2πr = 2m
r = 0.318m
strength of the field is B = 0.8T
a) The magnetic moment is M = I(π[tex]r^{2}[/tex])
= 5.40×[tex]10^{-3}[/tex]Am
b) Torque parallel to the coil is τ = MB
= 4.32×[tex]10^{-3}[/tex] Nm
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