engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Electromagnetic Waves Energy Transport and the Poynting Vector
If the power radiated by the star is 7.6 × 1052 watts and the radius of the star is 14 × 1016 m, then calculate the magnitude of the Poynting vector at the surface of the star?
1
3.087 × 10-17 watt/m2
2
3.087 × 1017 watt/m2
3
9.087 × 1020 watt/m2
4
6.175 × 10-20 watt/m2