CUET and UG exam CUET UG 2025 Mock Test Series Physics Electromagnetic Waves The Traveling Electromagnetic Wave
The electric field in an electromagnetic wave is given by E = 56.5 sinω(t – x/c) NC–1. Find the intensity of the wave if it is propagating along x-axis in the free space.
(Given ∈0 = 8.85 × 10–12C2N–1m–2)
1
5.65 Wm–2
2
4.24 Wm–2
3
1.9 × 10–7 Wm–2
4
56.5 Wm–2