- LEMI-12 Young's Modulus-Hall Sensor
- LEMI-13 Young's Modulus-Resonance
- LEMI-16 Simple Pendulum
- LEMI-17 Torsional Pendulum
- LEMI-18 Rotational Moment of Inertia
- LEMI-21 Simple Harmonic Motion
- LEMI-23 Pohl's Pendulum
- LEMI-25 Pendulum & Projectile
- LEMI-30 Surface Tension Coefficient
- LEMI-32 Viscosity-Falling Sphere
- LEMI-35 Viscosity-Capillary
- LEMI-40 Magnetic Damping & Friction
- LEMI-45 Air Track Apparatus
- LEMI-46 Free Fall Body
- LEMI-47 Gravitational Constant
- LEMI-51 Sound Velocity

Features

Reliable and easy-to-use

Consistent and accurate

Affordable

Introduction

Magnetic damping is an important concept in electromagnetism. The mechanical effect of magnetic damping has very important applications. This experimental apparatus is designed to measure the uniform sliding speed of a magnetic slide on a non-ferromagnetic conductor inclined rail. Through data processing, magnetic damping coefficient and sliding friction coefficient are acquired. This experimental apparatus is related to physics concepts such as mechanics and electromagnetism.

Using this apparatus, the following experiments can be conducted:

1. Observe magnetic damping phenomenon, and understand the concept and applications of magnetic damping

2. Observe sliding friction phenomena, and understand the application of friction coefficient in industry

3. Learn how to process data to transfer a nonlinear equation into a linear equation

4. Acquire magnetic damping coefficient and kinetic friction coefficient

Parts and Specifications

Description | Specifications |

Inclined rail | Range of adjustable angle: 0 °~ 90 ° |

Length: 1.1 m | |

Length at junction: 0.44 m | |

Adjusting support | Length: 0.63 m |

Counting timer | Counting: 10 times (storage) |

Timing range: 0.000-9.999 s; resolution: 0.001 s | |

Magnetic slide | Dimension: diameter=18 mm; thickness= 6 mm |

Mass: 11.07 g |

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