Physics · Electromagnetic Theory
Which of the following expressions represents the differential vector surface area normal to the r-direction in a spherical coordinate system?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1dS = r dr dθ
- 2dS = r sinθ dr dθ
- 3dS = r2 sinθ dθ dφ✓
- 4dS = r dr dφ
Correct answer
dS = r2 sinθ dθ dφ
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 Electromagnetic Theory MCQs →Want more practice questions on Electromagnetic Theory?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Electromagnetic Theory