Physics · Electromagnetic Theory
Which of the following expressions correctly defines the differential volume element (dv) of a rectangular parallelepiped in Cartesian coordinates?
- 1dv = dx dy
- 2dv = dx dy dz✓
- 3dv = √(dx2 + dy2 + dz2)
- 4dS = dS an
Correct answer
dv = dx dy dz
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