Hall Effect Experimental Apparatus for Electromagnetism Physics Lab

This Hall Effect Experimental Apparatus for Electromagnetism Physics Lab is designed for studying the Hall effect, semiconductor sensor technology, and magnetic field measurement techniques. The system utilizes a high-performance GaAs Hall element with excellent sensitivity, wide linearity, and low temperature dependence to provide accurate and reliable experimental results. Students can investigate the relationship between Hall voltage, Hall current, and magnetic field intensity while exploring the characteristics of semiconductor Hall sensors and magnetic materials. The apparatus serves as an effective platform for physics education, magnetic field analysis, and sensor technology training.

Physics Lab Experiments from Atico Exports.

Experimental Principle and Content

• Study the Principle of the Hall Effect
• Measure the Relationship Between Hall Current and Hall Voltage
• Determine the Sensitivity of a Hall Element
• Measure Magnetic Field Intensity Using a Hall Sensor
• Investigate the Characteristics of GaAs Hall Elements
• Obtain the Magnetization Curve of Silicon Steel
• Measure Magnetic Field Distribution Along a Horizontal Axis
• Analyze the Relationship Between Magnetic Field Strength and Hall Output Voltage

Educational Objectives

• Understand the Physical Principles of the Hall Effect
• Learn the Operation of Semiconductor Hall Sensors
• Study Magnetic Field Measurement Techniques
• Investigate the Characteristics of Magnetic Materials
• Develop Skills in Data Collection and Experimental Analysis
• Gain Practical Experience with Magnetic Sensing Technology

Current Stabilized DC Power Supply :

• Output Current Range: 0–500 mA
• Resolution: 1 mA

Digital Voltmeter :

• 4½-Digit Display
• Measuring Range: 0–2 V
• Resolution: 0.1 mV

Digital Teslameter :

• Measuring Range: 0–350 mT
• Resolution: 0.1 mT

Hall Sensor :

• High-Performance GaAs Hall Element
• High Sensitivity
• Wide Linear Operating Range
• Low Temperature Dependence

Standard Supply

• Main Experimental Unit × 1
• GaAs Hall Element Assembly × 1
• Current Stabilized DC Power Supply × 1
• Digital Voltmeter × 1
• Digital Teslameter × 1
• Connection Wires × 1 Set
• Instruction Manual × 1

• High-Performance GaAs Hall Element
• Easy Operation and Setup
• Stable and Reliable Performance
• High Sensitivity and Measurement Accuracy