Teaching UP PGT Mock Test Series 2024 Physics Electromagnetic Waves The Traveling Electromagnetic Wave
In the given electromagnetic wave Ey = 600 sin (ωt – kx) Vm–1, intensity of the associated light beam is (in W/m2); (Given ∈0 = 9 × 10–12C2N–1m–2)
1
486
2
243
3
729
4
972