वाहक (condoctor )

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वाहक 

           इलेक्ट्रान को प्रवाहित करनवाले वाहक कहा जाता हे फिर वह एक धातु हो सकता हे ,या फिर कोई और वस्तु पर जो इलेक्ट्रिसिटी का वहन करने योग्य हो उसे वाहक कहा जाता हे। जैसे धातु में सोना ,चांदी ,ताम्बा ,अल्युमिनियम वगैरा पानी भी वाहक ही हे 
           जिसमे से इलेक्ट्रिसिटी आसानी से प्रवाहित हो सके उसे वाहक कहा जाता हे। 

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