Physics · Electromagnetic Theory
निम्नलिखित में से कौन सा व्यंजक गोलीय निर्देशांक प्रणाली (spherical coordinate system) में अवकल आयतन अवयव (differential volume element - dv) को सही ढंग से दर्शाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1dv = dx dy dz
- 2dv = r2 sin(φ) dl dθ dφ
- 3dv = dS dx
- 4dv = r2 sin(θ) dr dθ dφ✓
सही उत्तर देखें
dv = r2 sin(θ) dr dθ dφ
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