This apparatus determines hall voltage and coefficient.

Determine Hall Voltage and CoefficientThe usability of this Hall Effect Apparatus sets it apart from all others available to education. The most distinguishing feature allows the student to individually mount a Ge crystal, unlike others which are equipped with a permanently mounted crystal. Using the device, students can also determine the type of charge carrier (p or n), the charge density of carriers, and the resisivity of a given sample. The unit includes a Gauss meter with probes; digital multimeter; semiconductor 'Ge' sample, p type; and Hall effect apparatus.

• Heavy-Duty Electromagnet
• Gauss Meter with a Thin Probe
• Manual
• Semiconductor Ge Sample
• Digital Multimeter

The most distinguishing feature allows the student to individually mount a Ge crystal.

Students can also determine the type of charge carrier, the charge density of carriers, and the resistivity of a given sample.