{"product_id":"b0bg7xyd6d","title":"DKULMN Cathode Ray Tube,Laboratory Cathode Ray Electron Tube Magnetic Effect Mechanism Experiment Equipment for Students to Use in Classroom Teaching","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e◆Magnetic field effect cathode ray tube: Demonstrates the phenomenon that the ray is deflected in the magnetic field, indicating that the cathode ray is a charged particle stream emitted from the cathode.\u003c\/li\u003e\n\u003cli\u003e◆Mechanical effect polar ray tube: Demonstrates the phenomenon that the cathode ray causes mechanical motion of the object, indicating that the cathode ray has momentum and energy.\u003c\/li\u003e\n\u003cli\u003e◆Straight-in cathode ray tube: Demonstrate the phenomenon that the cathode ray moves in a straight line and can be blocked by metal.\u003c\/li\u003e\n\u003cli\u003e◆Electrostatic effect cathode ray tube: Demonstrates the phenomenon that the cathode ray deflects in the electric field, which proves that the cathode ray is a negatively charged particle stream (ie, electron flow).\u003c\/li\u003e\n\u003cli\u003e◆Scope of application: Teachers teach in laboratory classrooms to increase students' interest in physics and electricity.This product is a glass product and it is inevitable to cause damage during transportation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DKULMN","offers":[{"title":"Default Title","offer_id":47666908266580,"sku":"SPH-B0BG7XYD6D","price":148.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3590\/1780\/files\/31ldYxxchDL._AC_SL1500.jpg?v=1789309918","url":"https:\/\/learnbrightminds.com\/products\/b0bg7xyd6d","provider":"BrightMinds","version":"1.0","type":"link"}