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एक तार का प्रतिरोध 4 ओम है । यदि इसे खींचकर दुगुना कर दिया जाये तो इसका प्रतिरोध कितना हो जायेगा ?
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Question Text | एक तार का प्रतिरोध 4 ओम है । यदि इसे खींचकर दुगुना कर दिया जाये तो इसका प्रतिरोध कितना हो जायेगा ? |
Updated On | Dec 30, 2022 |
Topic | Modern Physics |
Subject | Physics |
Class | Class 12 |
Answer Type | Video solution: 1 |
Upvotes | 62 |
Avg. Video Duration | 23 min |