The intensity of electromagnetic wave at a distance of \( 1 \mathrm{Km} \) from a source of powe...
Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=Aa7a33v1mfY
0The intensity of electromagnetic wave at a distance of \( 1 \mathrm{Km} \) from a source of power \( 12.56 \mathrm{KW} \). is
(a) \( 10^{-3} \mathrm{Wm}^{-2} \)
(b) \( 4 \times 10^{-3} \mathrm{Wm}^{-2} \)
(c) \( 12.56 \times 10^{-3} \mathrm{Wm}^{-2} \)
(d) \( 1.256 \times 10^{-3} \mathrm{Wm}^{-2} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live