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
MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
Question #83065
Back to Home
View All MAGNETIC EFFECTS OF CURRENT AND MAGNETISM Questions
6 Views
Question
Which of the following best describes the role of the magnetic field in a loudspeaker?
A. It generates electrical current
B. It amplifies the sound directly
C. It interacts with the voice coil to produce vibrations
D. It cools the device
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How does the compass needle align with the magnetic field?
5
What technological advancements were influenced by Oersted’s research?
8
What causes the force on the current-carrying conductor?
7
Which state(s) topped the 2023-24 Performing Grade Index for school education according to the Minis...
(Current Affairs)
16
Who was the leading wicket-taker in the five-match Test series between India and England in 2025?
(Current Affairs)
12