Determining Specific Charge of Electron Basic Model

The Specific Charge of Electron Experiment Apparatus is designed for determining the specific charge of an electron (charge-to-mass ratio, e/m) using the longitudinal magnetic field focusing method. This technique enables accurate measurement of the electron's specific charge by analyzing the motion of electrons in a controlled magnetic field. The apparatus provides a practical and effective way for students to study electron dynamics and the influence of magnetic fields on charged particles. It serves as an important educational tool for understanding fundamental concepts in electromagnetism and modern physics. Its compact design, stable performance, and straightforward operation make it ideal for physics laboratories in colleges, universities, and research institutions. Manufactured by Atico Export India.

Acceleration Voltage:

• 1000 – 1200 V
• Adjustable

Built-In Current Supply:

• Current Range: 0.2 – 1.5 A
• Current Range: 1.5 – 2.5 A
• Adjustable
• Reversible

Coil Density:

• 3800 Turns/Meter

Oscilloscope Tube:

• Distance Between Screen and Y-Deflection Plate: 0.148 m

Measurement Error:

• < 5%

Parts List:

Main Unit:

• Quantity: 1

Power Cord:

• Quantity: 1

Instruction Manual:

• Quantity: 1

• Complete, Compact, and Stable Design
• Cost-Effective Laboratory Equipment
• Simple Operation with Reliable Results
• Suitable for Physics Laboratory Applications