Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC WAVES
Question #86451
Back to Home
View All ELECTROMAGNETIC WAVES Questions
22 Views
Question
How does the electric field amplitude vary with distance from a point source?
A. E₀ ∝ 1/r²
B. E₀ ∝ 1/r
C. E₀ ∝ r
D. E₀ ∝ constant
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which waves are used in medicine for both diagnosis and cancer treatment?
23
Which of the following animals can detect infrared waves?
35
What determines the orientation sensitivity of a portable AM radio?
27