Solenoid Magnetic Field Measurement Apparatus for Electromagnetism Physics Lab

This Solenoid Magnetic Field Measurement Apparatus for Electromagnetism Physics Lab is designed for studying magnetic field generation, magnetic field distribution, and Hall-effect sensing technology. The apparatus utilizes a highly sensitive integrated linear Hall sensor to accurately measure weak magnetic fields produced by a current-carrying solenoid. With its excellent linearity, stability, and sensitivity, the Hall sensor enables precise investigation of the relationship between magnetic field intensity, current, position, and sensor output voltage. The system provides an effective platform for experimental studies in electromagnetism, magnetic field analysis, and semiconductor sensor applications.

Physics Lab Experiments from Atico Exports.

Experimental Principle and Content

• Study the Operating Principle of an Integrated Hall Sensor
• Measure the Sensitivity of a Hall Sensor
• Investigate the Relationship Between Hall Sensor Output Voltage and Magnetic Field Intensity
• Verify the Proportional Relationship Between Magnetic Field Strength and Hall Sensor Output
• Measure the Magnetic Field Distribution Along the Axis of a Solenoid
• Analyze the Relationship Between Magnetic Field Intensity and Position Inside the Solenoid
• Study the Characteristics of Weak Magnetic Field Measurements

Educational Objectives

• Understand the Principles of Hall-Effect Magnetic Field Sensing
• Learn Magnetic Field Measurement Techniques
• Study Magnetic Field Generation in Solenoids
• Investigate Magnetic Field Distribution Characteristics
• Develop Skills in Experimental Measurement and Data Analysis
• Gain Practical Experience with Modern Magnetic Sensing Technology

Integrated Hall Sensor :

• Measurement Range: -67 mT to +67 mT
• Sensitivity: 31.3 ± 1.3 V/T

Solenoid :

• Length: 260 mm
• Inner Diameter: 25 mm
• Outer Diameter: 45 mm
• Construction: 10 Layers
• Total Turns: 3000 ± 20

Uniform Magnetic Field Region :

• Greater Than 100 mm at the Solenoid Center

Digital Constant Current Source :

• Output Range: 0–0.5 A

Current Meter :

• 3½-Digit Digital Display
• Measuring Range: 0–1999 mA
• Resolution: 1 mA

Voltmeter :

• 3½-Digit Digital Display
• Measuring Range: 0–199.9 mV
• Resolution: 0.1 mV

Standard Supply

• Main Experimental Unit × 1
• Solenoid Assembly × 1
• Integrated Hall Sensor × 1
• Digital Constant Current Source × 1
• Current Meter × 1
• Voltmeter × 1
• Connection Wires × 1 Set
• Instruction Manual × 1

• Compact and Sensitive Integrated Hall Sensor
• Easy Operation and Setup
• Stable and Reliable Performance
• High-Accuracy Magnetic Field Measurement