{"product_id":"wireless-electricity-transmission-diy-kit-mutual-induction-class-12","title":"वायरलेस बिजली ट्रांसमिशन DIY किट – म्यूचुअल इंडक्शन, कक्षा 12","description":"\u003cp\u003eBuild a real wireless power transfer model and see mutual induction at work. Connect a 9V battery and the LED on the receiver coil lights up without any wires between the coils.\u003c\/p\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePre-mounted transmitter coil and receiver coil\u003c\/li\u003e\n\u003cli\u003eTransistor and resistor assembly, LED indicator and 9V battery clip\u003c\/li\u003e\n\u003cli\u003eCircuit layout sheet and printed instruction page (with working principle and notes on mutual induction)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat students learn\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMutual induction, electromagnetic fields and wireless power transfer\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary coil interaction and transistor switching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect for\u003c\/h3\u003e\u003cp\u003eClass 12 physics projects, CBSE exhibitions, STEM learning and science fairs. Suitable for ages 14+.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e A 9V battery is not included (any standard 9V battery works). Use only a 9V battery – do not connect to a higher-voltage source.\u003c\/p\u003e","brand":"StepsToDo","offers":[{"title":"Default Title","offer_id":48367455568059,"sku":"T484","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/4791\/files\/71YEmthYtIL.jpg?v=1789535763","url":"https:\/\/www.oideal.in\/hi\/products\/wireless-electricity-transmission-diy-kit-mutual-induction-class-12","provider":"StepsToDo","version":"1.0","type":"link"}