磁力矩教学实验装置

磁矩与磁场相互作用

• 测量磁矩四个独立的方法
  • 静转矩
  • 谐波振荡
  • 岁差
  • 磁力
• 旋磁比
• “磁共振”自旋反转模拟

磁力矩为学生提供一个机会，不仅使定量测量，电磁力，扭矩和简谐运动， 而且要研究，定量，岁差现象。

本仪器是同样在主场荣誉大一实验室，大二中级/初级物理实验室，核磁共振，在任何一个现代物理学或先进的实验室高级模拟。

虽然每介绍物理教材讨论一个电流回路与磁场，磁力矩和磁力的相互作用是**能够证明这种互动的教学仪器。

• 使用小型磁化磁盘，像磁偶极子的行为，衡量学生的现象，从磁力矩或磁力。
• 学生可以判断磁盘的偶极矩在各种方式使用基本的E＆M和力学原理。
• 此外，M 吨 1-A可以用来证明基本原则包括脉冲核磁共振自旋翻转磁共振。

Introduction

Magnetic Moments Interacting with Magnetic Fields

• Measure Magnetic Moment Four Independent Ways
  • Static Torque
  • Harmonic Oscillation
  • Precession
  • Magnetic Force
• Gyromagnetic Ratio
• "Magnetic Resonance" Spin-Flip Analog

Magnetic Torque offers students an opportunity not only to make quantitative measurements involving electromagnetism， torque and simple harmonic motion but also to study， quantitatively， the phenomenon of precession.

This instrument is equally at home in an Honors Freshman Lab， an Intermediate Sophomore/Junior physics laboratory and， as an analog for Nuclear Magnetic Resonance， in either a Modern Physics or Advanced Senior Laboratory.

Although every introductory physics textbook discusses the interactions of a current loop with magnetic fields， Magnetic Torque and Magnetic Force are the only teaching apparatus capable of demonstrating such interactions.

• Using small magnetized disks that act like magnetic dipoles， students measure phenomena that result from magnetic torque or magnetic force.
• Students can determine the dipole moment of the disk in a variety of ways using fundamental E&M and mechanics principles.
• In addition， Mt1-A can be used to demonstrate basic principles of magnetic resonance including a Pulsed NMR spin-flip.