Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC WAVES
Question #85387
Back to Home
View All ELECTROMAGNETIC WAVES Questions
12 Views
Question
What is the time variation of the magnetic field in a plane EM wave?
A. Does not vary with time
B. Sinusoidal with t
C. Decreases exponentially
D. Increases linearly
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Who discovered the inconsistency in Ampere’s law and proposed the concept of displacement current?
11
In Fig. 8.4, along which axis does the magnetic field oscillate?
17
In the Ampere-Maxwell Law, what does the term μ₀ε₀(dΦₑ/dt) represent?
10
Which of the following is NOT a thematic session at the All India Speakers’ Conference?
(Current Affairs)
26
What did Sybiha urge the international community to do in response to Russian attacks?
(Current Affairs)
43