{"product_id":"to-compare-the-emf-of-two-given-cells-using-potentiometer-om-12004","title":"TO COMPARE THE EMF OF TWO GIVEN CELLS USING POTENTIOMETER. (OM-12004)","description":"\u003cp\u003eAPPATRATUS WE SUPPLIED\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e4-POTENTIOMETER\u003c\/li\u003e\n\u003cli\u003eDANIERL CELL (SUBSTITUTE)\u003c\/li\u003e\n\u003cli\u003eBATTERY ELIMINATOR\u003c\/li\u003e\n\u003cli\u003eLECHLENCHE CELL (SUBSTITUTE)\u003c\/li\u003e\n\u003cli\u003eGALVANOMETER\u003c\/li\u003e\n\u003cli\u003eAMMETER (1A)\u003c\/li\u003e\n\u003cli\u003eRHEOSTAT (20 OHMS,4.6 A)\u003c\/li\u003e\n\u003cli\u003eRESISTANCE BOX (10,000 OHM)\u003c\/li\u003e\n\u003cli\u003eONE WAY KEY -1\u003c\/li\u003e\n\u003cli\u003eTWO WAY KEY-1\u003c\/li\u003e\n\u003cli\u003eDCC WIRE (100GM)                                                                                                                                                                                                                                                                                                                           \u003cspan data-subtree=\"aimfl,mfl\"\u003eTo compare the electromotive force (EMF) of two primary cells using a potentiometer, the experiment relies on the principle that \u003c\/span\u003e\u003cmark class=\"MAeH b6AQX\" data-wiz-attrbind=\"class=oUYhRd_1k\/cFwyDc\" data-sfc-root=\"ep\" data-epip=\"\" data-ved=\"2ahUKEwj1kKPO-66XAxUJd2wGHYDvF_kQuJAPegoIAggACAAIDhAB\" data-complete=\"true\"\u003ethe potential drop across a uniform wire is directly proportional to its length when a constant current flows through it.\u003c\/mark\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-epip=\"\" data-ved=\"2ahUKEwj1kKPO-66XAxUJd2wGHYDvF_kQi4wTegoIAggACAAIKBAA\" data-hveid=\"CAIIAAgACCgQAA\" data-complete=\"true\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"scientifickart","offers":[{"title":"Default Title","offer_id":67946622124338,"sku":null,"price":8600.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/6561\/2338\/files\/Tocomparetheemfoftwogivenprimarycellsusingpotentiometer.png?v=1791617756","url":"https:\/\/scientifickart.com\/products\/to-compare-the-emf-of-two-given-cells-using-potentiometer-om-12004","provider":"scientifickart","version":"1.0","type":"link"}