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
13 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
If a horizontal wire carries current from south to north, what is the direction of the magnetic fiel...
6
How can you increase the deflection of a compass needle near a current-carrying wire?
13
What is the primary purpose of using white paper in Activity 12.2?
13
Which state recorded fresh snowfall in high-altitude areas on November 6, 2025, according to the new...
(Current Affairs)
14
What was the magnitude of the earthquake that struck off the southern Philippines on October 10, 202...
(Current Affairs)
18