Mathematics · Current and Resistance
एक तार की लंबाई को स्थिर रखते हुए उसका व्यास घटाकर आधा कर दिया जाता है। तार का नया प्रतिरोध होगा:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1मूल प्रतिरोध का 2 गुना
- 2मूल प्रतिरोध का 4 गुना✓
- 3मूल प्रतिरोध का एक-चौथाई
- 4मूल प्रतिरोध का आधा
सही उत्तर देखें
मूल प्रतिरोध का 4 गुना
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Current and Resistance MCQs →Want more practice questions on Current and Resistance?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Current and Resistance