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 INDUCTION AND ALTERNATING CURRENTS
Question #83685
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
12 Views
Question
What is the role of the iron core in an electromagnet?
A. To reduce weight
B. To insulate
C. To strengthen the magnetic field
D. To cool the coil
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How does the induced emf vary with time in a uniformly rotating coil?
15
What does the term 'flux linkage' mean?
13
How does a changing magnetic field influence a stationary charge?
17
Which minister visited the NSIC headquarters to promote start-up opportunities for SC/ST/OBC student...
(Current Affairs)
19
Which Indian pair won the mixed compound archery gold medal at the World University Games in Rhine-R...
(Current Affairs)
26