Physics · Magnetostatics
The magnetic vector potential A due to a volume current density J is expressed as:
- 1A = ∫ μ0(J × r̂)4πr2 dτ
- 2A = 14πε0r P
- 3A = ∫ μ0J4πr dτ✓
- 4A = μ04πr P
Correct answer
A = ∫ μ0J4πr dτ
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!
Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Magnetostatics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Magnetostatics