Home Back

Dual Nature of Matter and Radiation

Section: Physics
© examsiri.com
Question : 4 of 7
 
Marks: +1, -0
The efficiency of a bulb of power 60 W is 16%. The peak value of the electric field produced by the electromagnetic radiation from the bulb at a distance of 2 m from the bulb is
(‌
1
4Ï€E0
=9×109Nm2C−2)
[TG EAPCET 10 May 2024 Shift 2]
Validate
Go to Question:
Prev Question
Next Question