अवाहक (insulator )

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अवाहक 



               जिस वास्तु में से इलेक्ट्रिसिटी प्रवाहित ना हो सके वह वस्तु को अवाहक कहा जाता हे। उदाहरण के तौर पर लकड़ी,पीवीसी ,रबर ,अवाहक  हे उसमे से इलेक्ट्रिसिटी प्रवाहित  सकती उसको  छूने से हमको करंट नही लगता अवाहक  को अंग्रेजी में इंसुलेटर कहा जाता हे। इलेक्ट्रिकल विभाग में यह बहोत उपयोगी हे 
                 याने की इलेक्ट्रिसिटी को अपने में से नही गुजरने देने वाली वस्तु को अवाहक कहा जाता हे। 

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