Q. A point source of electromagnetic radiation has an average power output of $1500\ W$. The maximum value of electric field at a distance of $3m$ from this source in $Vm^{- 1}$ is
A) 500
B) 100
C) $\frac{500}{3}$
D) $\frac{250}{3}$
Explanation
The correct answer is Option B: 100.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.