Physics · Magnetism and Matter
A compass needle oscillates 20 times per minute at a place where the dip angle is 30° and 30 times per minute where the dip angle is 60°. The ratio of the total magnetic field due to the earth at the two places respectively is 4√x. The value of x is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 181
- 227✓
- 39
- 43
Correct answer
27
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 Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Magnetism and Matter MCQs →Want more practice questions on Magnetism and Matter?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Magnetism and Matter