# Differences

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courses:order20:sporder20:spmagmom 2018/09/19 09:45 courses:order20:sporder20:spmagmom 2018/09/19 09:52 current
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*  formal bits: symbol $\vec{\mu}$, vector, units/dimensions (charge*length^2; torque/magnetic field; energy/magnetic field)     *  formal bits: symbol $\vec{\mu}$, vector, units/dimensions (charge*length^2; torque/magnetic field; energy/magnetic field)
*  magnetic moment for a current loop: $\vec{\mu}=I\vec{A}$     *  magnetic moment for a current loop: $\vec{\mu}=I\vec{A}$
-      * SWBQ: A particle with mass $m$ and charge $q$ moves at speed $v$ in a circle of radius $R$. What is the magnetic moment of the particle? What is the angular momentum of the particle? What is $\vec{\mu}$ in terms of $\vec{L}$?+    * Small Calculation: A particle with mass $m$ and charge $q$ moves at speed $v$ in a circle of radius $R$. What is the magnetic moment of the particle? What is the angular momentum of the particle? What is $\vec{\mu}$ in terms of $\vec{L}$?
*  force and torque on a current loop in a magnetic field     *  force and torque on a current loop in a magnetic field
*  magnetic momentum and angular momentum for a charged spinning sphere      *  magnetic momentum and angular momentum for a charged spinning sphere

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