Physics · Electromagnetic Waves
The electric field in an electromagnetic wave is given by E = (50 N/C) sin ω(t - x/c). The energy contained in a cylinder of volume V is 5.5 × 10-12 J. The value of V is _______ cm3. (Given ε0 = 8.8 × 10-12 C2N-1m-2)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11000 cm3
- 2500 cm3✓
- 3250 cm3
- 4100 cm3
Correct answer
500 cm3
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