Mathematics · Electric Resistance & Ohm's Law
A wire has a resistance of 10 Ω. If this wire is uniformly stretched to double its original length while keeping its mass and density constant, and connected across the same voltage source, the current in the circuit becomes:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Four times of its original value
- 2One-fourth of its original value✓
- 3Double of its original value
- 4Half of its original value
Correct answer
One-fourth of its original value
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 Electric Resistance & Ohm's Law MCQs →Want more practice questions on Electric Resistance & Ohm's Law?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Electric Resistance & Ohm's Law