Science, asked by k8090604077, 24 days ago

यदि किसी तार को खींचकर लम्बाई को दोगुना कर दिया जाए , तो उसका प्रतिरोध कितना हो जाएगा ? समझाइए ।

Answers

Answered by saloniszar2474

Answer:

नया प्रतिरोध प्रारम्भिक प्रतिरोध का चार गुना हो जायेगा ।

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यदि किसी तार को खींचकर लम्बाई को दोगुना कर दिया जाए , तो उसका प्रतिरोध कितना हो जाएगा ? समझाइए ।​

Answers

यदि किसी तार को खींचकर लम्बाई को दोगुना कर दिया जाए , तो उसका प्रतिरोध कितना हो जाएगा ? समझाइए ।