{"product_id":"hall-effect-experiment","title":"HALL EFFECT EXPERIMENT","description":"\u003cp\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e :\u003cbr\u003eThe resistivity measurements of semiconductors cannot reveal whether one or two types of carriers are present; nor distinguish between them. However, this information can be obtained from Hall Coefficient measurements, which are also basic tools for the determination of carrier density and mobility in conjunction with resistivity measurement.\u003cbr\u003e\u003cstrong\u003eWorking\u003c\/strong\u003e :\u003cbr\u003eWhen a conductor through which current is flowing, is placed in the magnetic field, a potential difference is generated between two opposite edges of the conductor in the direction mutually perpendicular to both the field and the conductor. This potential developed is Hall voltage and the phenomenon is called Hall Effect. In the experimental setup, the crystal mounted on PCB is placed perpendicular to the pole pieces. A constant current is passed through the crystal using the constant current source. Magnetic field is produced by electromagnet operated by 0 – 12 V DC, 5 A power supply. Magnetic field intensity is measured by gauss meter with gauss probe. A Hall voltage thus produced is measured by the multimeter.\u003cbr\u003eThe following parts are included in Hall Effect Experiment :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHall Probe\u003c\/li\u003e\n\u003cli\u003eAdvanced Power Supply\u003c\/li\u003e\n\u003cli\u003eElectromagnet Setup\u003c\/li\u003e\n\u003cli\u003eConstant Current Power Supply\u003c\/li\u003e\n\u003cli\u003eDigital Gauss Meter\u003c\/li\u003e\n\u003cli\u003eDigit Multimeter\u003c\/li\u003e\n\u003cli\u003e Hall Effect Experiment (Complete)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"279\" style=\"border-collapse: collapse; width: 210pt;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"102\" style=\"mso-width-source: userset; mso-width-alt: 3730; width: 77pt;\"\u003e \u003ccol width=\"177\" style=\"mso-width-source: userset; mso-width-alt: 6473; width: 133pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"20\" style=\"height: 15.0pt;\"\u003e\n\u003ctd height=\"20\" class=\"xl65\" width=\"102\" style=\"height: 15.0pt; width: 77pt;\"\u003e\u003cstrong\u003eCategory No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl65\" width=\"177\" style=\"width: 133pt;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 15.0pt;\"\u003e\n\u003ctd height=\"20\" class=\"xl65\" style=\"height: 15.0pt;\"\u003e102034\u003c\/td\u003e\n\u003ctd class=\"xl65\"\u003eHall Effect Experiment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eH96\u003c\/p\u003e","brand":"japson.com","offers":[{"title":"Default Title","offer_id":67941182767213,"sku":"102034","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8103\/1533\/files\/HALLEFFECTEXPERIMENT.jpg?v=1793778478","url":"https:\/\/japson.com\/de\/products\/hall-effect-experiment","provider":"japson.com","version":"1.0","type":"link"}