Unit of energy density of electric field is:
Correct answer: B. Jm-3
- A. JC-1
- B. Jm-3
- C. JV-1
- D. JF-3
Explanation
Energy density is defined as the amount of energy stored per unit volume. The SI unit for energy is the Joule (J) and for volume is cubic meters (m³). Therefore, the unit for energy density is Joules per cubic meter (J/m³).
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